/*
 * JQuery zTree core
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */

;(function($) {
  var settings = {},
    roots = {},
    caches = {},
    //default consts of core
    _consts = {
      className: {
        BUTTON: 'button',
        LEVEL: 'level',
        ICO_LOADING: 'ico_loading',
        SWITCH: 'switch',
        NAME: 'node_name',
      },
      event: {
        NODECREATED: 'ztree_nodeCreated',
        CLICK: 'ztree_click',
        EXPAND: 'ztree_expand',
        COLLAPSE: 'ztree_collapse',
        ASYNC_SUCCESS: 'ztree_async_success',
        ASYNC_ERROR: 'ztree_async_error',
        REMOVE: 'ztree_remove',
        SELECTED: 'ztree_selected',
        UNSELECTED: 'ztree_unselected',
      },
      id: {
        A: '_a',
        ICON: '_ico',
        SPAN: '_span',
        SWITCH: '_switch',
        UL: '_ul',
      },
      line: {
        ROOT: 'root',
        ROOTS: 'roots',
        CENTER: 'center',
        BOTTOM: 'bottom',
        NOLINE: 'noline',
        LINE: 'line',
      },
      folder: {
        OPEN: 'open',
        CLOSE: 'close',
        DOCU: 'docu',
      },
      node: {
        CURSELECTED: 'curSelectedNode',
      },
    },
    //default setting of core
    _setting = {
      treeId: '',
      treeObj: null,
      view: {
        addDiyDom: null,
        autoCancelSelected: true,
        dblClickExpand: true,
        expandSpeed: 'fast',
        fontCss: {},
        nodeClasses: {},
        nameIsHTML: false,
        selectedMulti: true,
        showIcon: true,
        showLine: true,
        showTitle: true,
        txtSelectedEnable: false,
      },
      data: {
        key: {
          isParent: 'isParent',
          children: 'children',
          name: 'name',
          title: '',
          url: 'url',
          icon: 'icon',
        },
        render: {
          name: null,
          title: null,
        },
        simpleData: {
          enable: false,
          idKey: 'id',
          pIdKey: 'pId',
          rootPId: null,
        },
        keep: {
          parent: false,
          leaf: false,
        },
      },
      async: {
        enable: false,
        contentType: 'application/x-www-form-urlencoded',
        type: 'post',
        dataType: 'text',
        headers: {},
        xhrFields: {},
        url: '',
        autoParam: [],
        otherParam: [],
        dataFilter: null,
      },
      callback: {
        beforeAsync: null,
        beforeClick: null,
        beforeDblClick: null,
        beforeRightClick: null,
        beforeMouseDown: null,
        beforeMouseUp: null,
        beforeExpand: null,
        beforeCollapse: null,
        beforeRemove: null,

        onAsyncError: null,
        onAsyncSuccess: null,
        onNodeCreated: null,
        onClick: null,
        onDblClick: null,
        onRightClick: null,
        onMouseDown: null,
        onMouseUp: null,
        onExpand: null,
        onCollapse: null,
        onRemove: null,
      },
    },
    //default root of core
    //zTree use root to save full data
    _initRoot = function(setting) {
      var r = data.getRoot(setting)
      if (!r) {
        r = {}
        data.setRoot(setting, r)
      }
      data.nodeChildren(setting, r, [])
      r.expandTriggerFlag = false
      r.curSelectedList = []
      r.noSelection = true
      r.createdNodes = []
      r.zId = 0
      r._ver = new Date().getTime()
    },
    //default cache of core
    _initCache = function(setting) {
      var c = data.getCache(setting)
      if (!c) {
        c = {}
        data.setCache(setting, c)
      }
      c.nodes = []
      c.doms = []
    },
    //default bindEvent of core
    _bindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event
      o.bind(c.NODECREATED, function(event, treeId, node) {
        tools.apply(setting.callback.onNodeCreated, [event, treeId, node])
      })

      o.bind(c.CLICK, function(event, srcEvent, treeId, node, clickFlag) {
        tools.apply(setting.callback.onClick, [
          srcEvent,
          treeId,
          node,
          clickFlag,
        ])
      })

      o.bind(c.EXPAND, function(event, treeId, node) {
        tools.apply(setting.callback.onExpand, [event, treeId, node])
      })

      o.bind(c.COLLAPSE, function(event, treeId, node) {
        tools.apply(setting.callback.onCollapse, [event, treeId, node])
      })

      o.bind(c.ASYNC_SUCCESS, function(event, treeId, node, msg) {
        tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg])
      })

      o.bind(c.ASYNC_ERROR, function(
        event,
        treeId,
        node,
        XMLHttpRequest,
        textStatus,
        errorThrown
      ) {
        tools.apply(setting.callback.onAsyncError, [
          event,
          treeId,
          node,
          XMLHttpRequest,
          textStatus,
          errorThrown,
        ])
      })

      o.bind(c.REMOVE, function(event, treeId, treeNode) {
        tools.apply(setting.callback.onRemove, [event, treeId, treeNode])
      })

      o.bind(c.SELECTED, function(event, treeId, node) {
        tools.apply(setting.callback.onSelected, [treeId, node])
      })
      o.bind(c.UNSELECTED, function(event, treeId, node) {
        tools.apply(setting.callback.onUnSelected, [treeId, node])
      })
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event
      o.unbind(c.NODECREATED)
        .unbind(c.CLICK)
        .unbind(c.EXPAND)
        .unbind(c.COLLAPSE)
        .unbind(c.ASYNC_SUCCESS)
        .unbind(c.ASYNC_ERROR)
        .unbind(c.REMOVE)
        .unbind(c.SELECTED)
        .unbind(c.UNSELECTED)
    },
    //default event proxy of core
    _eventProxy = function(event) {
      var target = event.target,
        setting = data.getSetting(event.data.treeId),
        tId = '',
        node = null,
        nodeEventType = '',
        treeEventType = '',
        nodeEventCallback = null,
        treeEventCallback = null,
        tmp = null

      if (tools.eqs(event.type, 'mousedown')) {
        treeEventType = 'mousedown'
      } else if (tools.eqs(event.type, 'mouseup')) {
        treeEventType = 'mouseup'
      } else if (tools.eqs(event.type, 'contextmenu')) {
        treeEventType = 'contextmenu'
      } else if (tools.eqs(event.type, 'click')) {
        if (
          tools.eqs(target.tagName, 'span') &&
          target.getAttribute('treeNode' + consts.id.SWITCH) !== null
        ) {
          tId = tools.getNodeMainDom(target).id
          nodeEventType = 'switchNode'
        } else {
          tmp = tools.getMDom(setting, target, [
            { tagName: 'a', attrName: 'treeNode' + consts.id.A },
          ])
          if (tmp) {
            tId = tools.getNodeMainDom(tmp).id
            nodeEventType = 'clickNode'
          }
        }
      } else if (tools.eqs(event.type, 'dblclick')) {
        treeEventType = 'dblclick'
        tmp = tools.getMDom(setting, target, [
          { tagName: 'a', attrName: 'treeNode' + consts.id.A },
        ])
        if (tmp) {
          tId = tools.getNodeMainDom(tmp).id
          nodeEventType = 'switchNode'
        }
      }
      if (treeEventType.length > 0 && tId.length == 0) {
        tmp = tools.getMDom(setting, target, [
          { tagName: 'a', attrName: 'treeNode' + consts.id.A },
        ])
        if (tmp) {
          tId = tools.getNodeMainDom(tmp).id
        }
      }
      // event to node
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId)
        switch (nodeEventType) {
          case 'switchNode':
            var isParent = data.nodeIsParent(setting, node)
            if (!isParent) {
              nodeEventType = ''
            } else if (
              tools.eqs(event.type, 'click') ||
              (tools.eqs(event.type, 'dblclick') &&
                tools.apply(
                  setting.view.dblClickExpand,
                  [setting.treeId, node],
                  setting.view.dblClickExpand
                ))
            ) {
              nodeEventCallback = handler.onSwitchNode
            } else {
              nodeEventType = ''
            }
            break
          case 'clickNode':
            nodeEventCallback = handler.onClickNode
            break
        }
      }
      // event to zTree
      switch (treeEventType) {
        case 'mousedown':
          treeEventCallback = handler.onZTreeMousedown
          break
        case 'mouseup':
          treeEventCallback = handler.onZTreeMouseup
          break
        case 'dblclick':
          treeEventCallback = handler.onZTreeDblclick
          break
        case 'contextmenu':
          treeEventCallback = handler.onZTreeContextmenu
          break
      }
      var proxyResult = {
        stop: false,
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback,
      }
      return proxyResult
    },
    //default init node of core
    _initNode = function(
      setting,
      level,
      n,
      parentNode,
      isFirstNode,
      isLastNode,
      openFlag
    ) {
      if (!n) return
      var r = data.getRoot(setting),
        children = data.nodeChildren(setting, n)
      n.level = level
      n.tId = setting.treeId + '_' + ++r.zId
      n.parentTId = parentNode ? parentNode.tId : null
      n.open = typeof n.open == 'string' ? tools.eqs(n.open, 'true') : !!n.open
      var isParent = data.nodeIsParent(setting, n)
      if (tools.isArray(children)) {
        data.nodeIsParent(setting, n, true)
        n.zAsync = true
      } else {
        isParent = data.nodeIsParent(setting, n, isParent)
        n.open = isParent && !setting.async.enable ? n.open : false
        n.zAsync = !isParent
      }
      n.isFirstNode = isFirstNode
      n.isLastNode = isLastNode
      n.getParentNode = function() {
        return data.getNodeCache(setting, n.parentTId)
      }
      n.getPreNode = function() {
        return data.getPreNode(setting, n)
      }
      n.getNextNode = function() {
        return data.getNextNode(setting, n)
      }
      n.getIndex = function() {
        return data.getNodeIndex(setting, n)
      }
      n.getPath = function() {
        return data.getNodePath(setting, n)
      }
      n.isAjaxing = false
      data.fixPIdKeyValue(setting, n)
    },
    _init = {
      bind: [_bindEvent],
      unbind: [_unbindEvent],
      caches: [_initCache],
      nodes: [_initNode],
      proxys: [_eventProxy],
      roots: [_initRoot],
      beforeA: [],
      afterA: [],
      innerBeforeA: [],
      innerAfterA: [],
      zTreeTools: [],
    },
    //method of operate data
    data = {
      addNodeCache: function(setting, node) {
        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node
      },
      getNodeCacheId: function(tId) {
        return tId.substring(tId.lastIndexOf('_') + 1)
      },
      addAfterA: function(afterA) {
        _init.afterA.push(afterA)
      },
      addBeforeA: function(beforeA) {
        _init.beforeA.push(beforeA)
      },
      addInnerAfterA: function(innerAfterA) {
        _init.innerAfterA.push(innerAfterA)
      },
      addInnerBeforeA: function(innerBeforeA) {
        _init.innerBeforeA.push(innerBeforeA)
      },
      addInitBind: function(bindEvent) {
        _init.bind.push(bindEvent)
      },
      addInitUnBind: function(unbindEvent) {
        _init.unbind.push(unbindEvent)
      },
      addInitCache: function(initCache) {
        _init.caches.push(initCache)
      },
      addInitNode: function(initNode) {
        _init.nodes.push(initNode)
      },
      addInitProxy: function(initProxy, isFirst) {
        if (!!isFirst) {
          _init.proxys.splice(0, 0, initProxy)
        } else {
          _init.proxys.push(initProxy)
        }
      },
      addInitRoot: function(initRoot) {
        _init.roots.push(initRoot)
      },
      addNodesData: function(setting, parentNode, index, nodes) {
        var children = data.nodeChildren(setting, parentNode),
          params
        if (!children) {
          children = data.nodeChildren(setting, parentNode, [])
          index = -1
        } else if (index >= children.length) {
          index = -1
        }

        if (children.length > 0 && index === 0) {
          children[0].isFirstNode = false
          view.setNodeLineIcos(setting, children[0])
        } else if (children.length > 0 && index < 0) {
          children[children.length - 1].isLastNode = false
          view.setNodeLineIcos(setting, children[children.length - 1])
        }
        data.nodeIsParent(setting, parentNode, true)

        if (index < 0) {
          data.nodeChildren(setting, parentNode, children.concat(nodes))
        } else {
          params = [index, 0].concat(nodes)
          children.splice.apply(children, params)
        }
      },
      addSelectedNode: function(setting, node) {
        var root = data.getRoot(setting)
        if (!data.isSelectedNode(setting, node)) {
          root.curSelectedList.push(node)
        }
      },
      addCreatedNode: function(setting, node) {
        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
          var root = data.getRoot(setting)
          root.createdNodes.push(node)
        }
      },
      addZTreeTools: function(zTreeTools) {
        _init.zTreeTools.push(zTreeTools)
      },
      exSetting: function(s) {
        $.extend(true, _setting, s)
      },
      fixPIdKeyValue: function(setting, node) {
        if (setting.data.simpleData.enable) {
          node[setting.data.simpleData.pIdKey] = node.parentTId
            ? node.getParentNode()[setting.data.simpleData.idKey]
            : setting.data.simpleData.rootPId
        }
      },
      getAfterA: function(setting, node, array) {
        for (var i = 0, j = _init.afterA.length; i < j; i++) {
          _init.afterA[i].apply(this, arguments)
        }
      },
      getBeforeA: function(setting, node, array) {
        for (var i = 0, j = _init.beforeA.length; i < j; i++) {
          _init.beforeA[i].apply(this, arguments)
        }
      },
      getInnerAfterA: function(setting, node, array) {
        for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
          _init.innerAfterA[i].apply(this, arguments)
        }
      },
      getInnerBeforeA: function(setting, node, array) {
        for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
          _init.innerBeforeA[i].apply(this, arguments)
        }
      },
      getCache: function(setting) {
        return caches[setting.treeId]
      },
      getNodeIndex: function(setting, node) {
        if (!node) return null
        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
          children = data.nodeChildren(setting, p)
        for (var i = 0, l = children.length - 1; i <= l; i++) {
          if (children[i] === node) {
            return i
          }
        }
        return -1
      },
      getNextNode: function(setting, node) {
        if (!node) return null
        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
          children = data.nodeChildren(setting, p)
        for (var i = 0, l = children.length - 1; i <= l; i++) {
          if (children[i] === node) {
            return i == l ? null : children[i + 1]
          }
        }
        return null
      },
      getNodeByParam: function(setting, nodes, key, value) {
        if (!nodes || !key) return null
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          if (node[key] == value) {
            return nodes[i]
          }
          var children = data.nodeChildren(setting, node)
          var tmp = data.getNodeByParam(setting, children, key, value)
          if (tmp) return tmp
        }
        return null
      },
      getNodeCache: function(setting, tId) {
        if (!tId) return null
        var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]
        return n ? n : null
      },
      getNodePath: function(setting, node) {
        if (!node) return null

        var path
        if (node.parentTId) {
          path = node.getParentNode().getPath()
        } else {
          path = []
        }

        if (path) {
          path.push(node)
        }

        return path
      },
      getNodes: function(setting) {
        return data.nodeChildren(setting, data.getRoot(setting))
      },
      getNodesByParam: function(setting, nodes, key, value) {
        if (!nodes || !key) return []
        var result = []
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          if (node[key] == value) {
            result.push(node)
          }
          var children = data.nodeChildren(setting, node)
          result = result.concat(
            data.getNodesByParam(setting, children, key, value)
          )
        }
        return result
      },
      getNodesByParamFuzzy: function(setting, nodes, key, value) {
        if (!nodes || !key) return []
        var result = []
        value = value.toLowerCase()
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          if (
            typeof node[key] == 'string' &&
            nodes[i][key].toLowerCase().indexOf(value) > -1
          ) {
            result.push(node)
          }
          var children = data.nodeChildren(setting, node)
          result = result.concat(
            data.getNodesByParamFuzzy(setting, children, key, value)
          )
        }
        return result
      },
      getNodesByFilter: function(
        setting,
        nodes,
        filter,
        isSingle,
        invokeParam
      ) {
        if (!nodes) return isSingle ? null : []
        var result = isSingle ? null : []
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          if (tools.apply(filter, [node, invokeParam], false)) {
            if (isSingle) {
              return node
            }
            result.push(node)
          }
          var children = data.nodeChildren(setting, node)
          var tmpResult = data.getNodesByFilter(
            setting,
            children,
            filter,
            isSingle,
            invokeParam
          )
          if (isSingle && !!tmpResult) {
            return tmpResult
          }
          result = isSingle ? tmpResult : result.concat(tmpResult)
        }
        return result
      },
      getPreNode: function(setting, node) {
        if (!node) return null
        var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
          children = data.nodeChildren(setting, p)
        for (var i = 0, l = children.length; i < l; i++) {
          if (children[i] === node) {
            return i == 0 ? null : children[i - 1]
          }
        }
        return null
      },
      getRoot: function(setting) {
        return setting ? roots[setting.treeId] : null
      },
      getRoots: function() {
        return roots
      },
      getSetting: function(treeId) {
        return settings[treeId]
      },
      getSettings: function() {
        return settings
      },
      getZTreeTools: function(treeId) {
        var r = this.getRoot(this.getSetting(treeId))
        return r ? r.treeTools : null
      },
      initCache: function(setting) {
        for (var i = 0, j = _init.caches.length; i < j; i++) {
          _init.caches[i].apply(this, arguments)
        }
      },
      initNode: function(setting, level, node, parentNode, preNode, nextNode) {
        for (var i = 0, j = _init.nodes.length; i < j; i++) {
          _init.nodes[i].apply(this, arguments)
        }
      },
      initRoot: function(setting) {
        for (var i = 0, j = _init.roots.length; i < j; i++) {
          _init.roots[i].apply(this, arguments)
        }
      },
      isSelectedNode: function(setting, node) {
        var root = data.getRoot(setting)
        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
          if (node === root.curSelectedList[i]) return true
        }
        return false
      },
      nodeChildren: function(setting, node, newChildren) {
        if (!node) {
          return null
        }
        var key = setting.data.key.children
        if (typeof newChildren !== 'undefined') {
          node[key] = newChildren
        }
        return node[key]
      },
      nodeIsParent: function(setting, node, newIsParent) {
        if (!node) {
          return false
        }
        var key = setting.data.key.isParent
        if (typeof newIsParent !== 'undefined') {
          if (typeof newIsParent === 'string') {
            newIsParent = tools.eqs(newIsParent, 'true')
          }
          newIsParent = !!newIsParent
          node[key] = newIsParent
        } else if (typeof node[key] == 'string') {
          node[key] = tools.eqs(node[key], 'true')
        } else {
          node[key] = !!node[key]
        }
        return node[key]
      },
      nodeName: function(setting, node, newName) {
        var key = setting.data.key.name
        if (typeof newName !== 'undefined') {
          node[key] = newName
        }
        var rawName = '' + node[key]
        if (typeof setting.data.render.name === 'function') {
          return setting.data.render.name.call(this, rawName, node)
        }
        return rawName
      },
      nodeTitle: function(setting, node) {
        var t =
          setting.data.key.title === ''
            ? setting.data.key.name
            : setting.data.key.title
        var rawTitle = '' + node[t]
        if (typeof setting.data.render.title === 'function') {
          return setting.data.render.title.call(this, rawTitle, node)
        }
        return rawTitle
      },
      removeNodeCache: function(setting, node) {
        var children = data.nodeChildren(setting, node)
        if (children) {
          for (var i = 0, l = children.length; i < l; i++) {
            data.removeNodeCache(setting, children[i])
          }
        }
        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null
      },
      removeSelectedNode: function(setting, node) {
        var root = data.getRoot(setting)
        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
          if (
            node === root.curSelectedList[i] ||
            !data.getNodeCache(setting, root.curSelectedList[i].tId)
          ) {
            root.curSelectedList.splice(i, 1)
            setting.treeObj.trigger(consts.event.UNSELECTED, [
              setting.treeId,
              node,
            ])
            i--
            j--
          }
        }
      },
      setCache: function(setting, cache) {
        caches[setting.treeId] = cache
      },
      setRoot: function(setting, root) {
        roots[setting.treeId] = root
      },
      setZTreeTools: function(setting, zTreeTools) {
        for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
          _init.zTreeTools[i].apply(this, arguments)
        }
      },
      transformToArrayFormat: function(setting, nodes) {
        if (!nodes) return []
        var r = []
        if (tools.isArray(nodes)) {
          for (var i = 0, l = nodes.length; i < l; i++) {
            var node = nodes[i]
            _do(node)
          }
        } else {
          _do(nodes)
        }
        return r

        function _do(_node) {
          r.push(_node)
          var children = data.nodeChildren(setting, _node)
          if (children) {
            r = r.concat(data.transformToArrayFormat(setting, children))
          }
        }
      },
      transformTozTreeFormat: function(setting, sNodes) {
        var i,
          l,
          key = setting.data.simpleData.idKey,
          parentKey = setting.data.simpleData.pIdKey
        if (!key || key == '' || !sNodes) return []

        if (tools.isArray(sNodes)) {
          var r = []
          var tmpMap = {}
          for (i = 0, l = sNodes.length; i < l; i++) {
            tmpMap[sNodes[i][key]] = sNodes[i]
          }
          for (i = 0, l = sNodes.length; i < l; i++) {
            var p = tmpMap[sNodes[i][parentKey]]
            if (p && sNodes[i][key] != sNodes[i][parentKey]) {
              var children = data.nodeChildren(setting, p)
              if (!children) {
                children = data.nodeChildren(setting, p, [])
              }
              children.push(sNodes[i])
            } else {
              r.push(sNodes[i])
            }
          }
          return r
        } else {
          return [sNodes]
        }
      },
    },
    //method of event proxy
    event = {
      bindEvent: function(setting) {
        for (var i = 0, j = _init.bind.length; i < j; i++) {
          _init.bind[i].apply(this, arguments)
        }
      },
      unbindEvent: function(setting) {
        for (var i = 0, j = _init.unbind.length; i < j; i++) {
          _init.unbind[i].apply(this, arguments)
        }
      },
      bindTree: function(setting) {
        var eventParam = {
            treeId: setting.treeId,
          },
          o = setting.treeObj
        if (!setting.view.txtSelectedEnable) {
          // for can't select text
          o.bind('selectstart', handler.onSelectStart).css({
            '-moz-user-select': '-moz-none',
          })
        }
        o.bind('click', eventParam, event.proxy)
        o.bind('dblclick', eventParam, event.proxy)
        o.bind('mouseover', eventParam, event.proxy)
        o.bind('mouseout', eventParam, event.proxy)
        o.bind('mousedown', eventParam, event.proxy)
        o.bind('mouseup', eventParam, event.proxy)
        o.bind('contextmenu', eventParam, event.proxy)
      },
      unbindTree: function(setting) {
        var o = setting.treeObj
        o.unbind('selectstart', handler.onSelectStart)
          .unbind('click', event.proxy)
          .unbind('dblclick', event.proxy)
          .unbind('mouseover', event.proxy)
          .unbind('mouseout', event.proxy)
          .unbind('mousedown', event.proxy)
          .unbind('mouseup', event.proxy)
          .unbind('contextmenu', event.proxy)
      },
      doProxy: function(e) {
        var results = []
        for (var i = 0, j = _init.proxys.length; i < j; i++) {
          var proxyResult = _init.proxys[i].apply(this, arguments)
          results.push(proxyResult)
          if (proxyResult.stop) {
            break
          }
        }
        return results
      },
      proxy: function(e) {
        var setting = data.getSetting(e.data.treeId)
        if (!tools.uCanDo(setting, e)) return true
        var results = event.doProxy(e),
          r = true,
          x = false
        for (var i = 0, l = results.length; i < l; i++) {
          var proxyResult = results[i]
          if (proxyResult.nodeEventCallback) {
            x = true
            r =
              proxyResult.nodeEventCallback.apply(proxyResult, [
                e,
                proxyResult.node,
              ]) && r
          }
          if (proxyResult.treeEventCallback) {
            x = true
            r =
              proxyResult.treeEventCallback.apply(proxyResult, [
                e,
                proxyResult.node,
              ]) && r
          }
        }
        return r
      },
    },
    //method of event handler
    handler = {
      onSwitchNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId)
        if (node.open) {
          if (
            tools.apply(
              setting.callback.beforeCollapse,
              [setting.treeId, node],
              true
            ) == false
          )
            return true
          data.getRoot(setting).expandTriggerFlag = true
          view.switchNode(setting, node)
        } else {
          if (
            tools.apply(
              setting.callback.beforeExpand,
              [setting.treeId, node],
              true
            ) == false
          )
            return true
          data.getRoot(setting).expandTriggerFlag = true
          view.switchNode(setting, node)
        }
        return true
      },
      onClickNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          clickFlag =
            setting.view.autoCancelSelected &&
            (event.ctrlKey || event.metaKey) &&
            data.isSelectedNode(setting, node)
              ? 0
              : setting.view.autoCancelSelected &&
                (event.ctrlKey || event.metaKey) &&
                setting.view.selectedMulti
              ? 2
              : 1
        if (
          tools.apply(
            setting.callback.beforeClick,
            [setting.treeId, node, clickFlag],
            true
          ) == false
        )
          return true
        if (clickFlag === 0) {
          view.cancelPreSelectedNode(setting, node)
        } else {
          view.selectNode(setting, node, clickFlag === 2)
        }
        setting.treeObj.trigger(consts.event.CLICK, [
          event,
          setting.treeId,
          node,
          clickFlag,
        ])
        return true
      },
      onZTreeMousedown: function(event, node) {
        var setting = data.getSetting(event.data.treeId)
        if (
          tools.apply(
            setting.callback.beforeMouseDown,
            [setting.treeId, node],
            true
          )
        ) {
          tools.apply(setting.callback.onMouseDown, [
            event,
            setting.treeId,
            node,
          ])
        }
        return true
      },
      onZTreeMouseup: function(event, node) {
        var setting = data.getSetting(event.data.treeId)
        if (
          tools.apply(
            setting.callback.beforeMouseUp,
            [setting.treeId, node],
            true
          )
        ) {
          tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node])
        }
        return true
      },
      onZTreeDblclick: function(event, node) {
        var setting = data.getSetting(event.data.treeId)
        if (
          tools.apply(
            setting.callback.beforeDblClick,
            [setting.treeId, node],
            true
          )
        ) {
          tools.apply(setting.callback.onDblClick, [
            event,
            setting.treeId,
            node,
          ])
        }
        return true
      },
      onZTreeContextmenu: function(event, node) {
        var setting = data.getSetting(event.data.treeId)
        if (
          tools.apply(
            setting.callback.beforeRightClick,
            [setting.treeId, node],
            true
          )
        ) {
          tools.apply(setting.callback.onRightClick, [
            event,
            setting.treeId,
            node,
          ])
        }
        return typeof setting.callback.onRightClick != 'function'
      },
      onSelectStart: function(e) {
        var n = e.originalEvent.srcElement.nodeName.toLowerCase()
        return n === 'input' || n === 'textarea'
      },
    },
    //method of tools for zTree
    tools = {
      apply: function(fun, param, defaultValue) {
        if (typeof fun == 'function') {
          return fun.apply(zt, param ? param : [])
        }
        return defaultValue
      },
      canAsync: function(setting, node) {
        var children = data.nodeChildren(setting, node)
        var isParent = data.nodeIsParent(setting, node)
        return (
          setting.async.enable &&
          node &&
          isParent &&
          !(node.zAsync || (children && children.length > 0))
        )
      },
      clone: function(obj) {
        if (obj === null) return null
        var o = tools.isArray(obj) ? [] : {}
        for (var i in obj) {
          o[i] =
            obj[i] instanceof Date
              ? new Date(obj[i].getTime())
              : typeof obj[i] === 'object'
              ? tools.clone(obj[i])
              : obj[i]
        }
        return o
      },
      eqs: function(str1, str2) {
        return str1.toLowerCase() === str2.toLowerCase()
      },
      isArray: function(arr) {
        return Object.prototype.toString.apply(arr) === '[object Array]'
      },
      isElement: function(o) {
        return typeof HTMLElement === 'object'
          ? o instanceof HTMLElement //DOM2
          : o &&
              typeof o === 'object' &&
              o !== null &&
              o.nodeType === 1 &&
              typeof o.nodeName === 'string'
      },
      $: function(node, exp, setting) {
        if (!!exp && typeof exp != 'string') {
          setting = exp
          exp = ''
        }
        if (typeof node == 'string') {
          return $(node, setting ? setting.treeObj.get(0).ownerDocument : null)
        } else {
          return $('#' + node.tId + exp, setting ? setting.treeObj : null)
        }
      },
      getMDom: function(setting, curDom, targetExpr) {
        if (!curDom) return null
        while (curDom && curDom.id !== setting.treeId) {
          for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
            if (
              tools.eqs(curDom.tagName, targetExpr[i].tagName) &&
              curDom.getAttribute(targetExpr[i].attrName) !== null
            ) {
              return curDom
            }
          }
          curDom = curDom.parentNode
        }
        return null
      },
      getNodeMainDom: function(target) {
        return (
          $(target)
            .parent('li')
            .get(0) ||
          $(target)
            .parentsUntil('li')
            .parent()
            .get(0)
        )
      },
      isChildOrSelf: function(dom, parentId) {
        return $(dom).closest('#' + parentId).length > 0
      },
      uCanDo: function(setting, e) {
        return true
      },
    },
    //method of operate ztree dom
    view = {
      addNodes: function(setting, parentNode, index, newNodes, isSilent) {
        var isParent = data.nodeIsParent(setting, parentNode)
        if (setting.data.keep.leaf && parentNode && !isParent) {
          return
        }
        if (!tools.isArray(newNodes)) {
          newNodes = [newNodes]
        }
        if (setting.data.simpleData.enable) {
          newNodes = data.transformTozTreeFormat(setting, newNodes)
        }
        if (parentNode) {
          var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
            target_icoObj = $$(parentNode, consts.id.ICON, setting),
            target_ulObj = $$(parentNode, consts.id.UL, setting)

          if (!parentNode.open) {
            view.replaceSwitchClass(
              parentNode,
              target_switchObj,
              consts.folder.CLOSE
            )
            view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE)
            parentNode.open = false
            target_ulObj.css({
              display: 'none',
            })
          }

          data.addNodesData(setting, parentNode, index, newNodes)
          view.createNodes(
            setting,
            parentNode.level + 1,
            newNodes,
            parentNode,
            index
          )
          if (!isSilent) {
            view.expandCollapseParentNode(setting, parentNode, true)
          }
        } else {
          data.addNodesData(setting, data.getRoot(setting), index, newNodes)
          view.createNodes(setting, 0, newNodes, null, index)
        }
      },
      appendNodes: function(
        setting,
        level,
        nodes,
        parentNode,
        index,
        initFlag,
        openFlag
      ) {
        if (!nodes) return []
        var html = []

        var tmpPNode = parentNode ? parentNode : data.getRoot(setting),
          tmpPChild = data.nodeChildren(setting, tmpPNode),
          isFirstNode,
          isLastNode

        if (!tmpPChild || index >= tmpPChild.length - nodes.length) {
          index = -1
        }

        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          if (initFlag) {
            isFirstNode =
              (index === 0 || tmpPChild.length == nodes.length) && i == 0
            isLastNode = index < 0 && i == nodes.length - 1
            data.initNode(
              setting,
              level,
              node,
              parentNode,
              isFirstNode,
              isLastNode,
              openFlag
            )
            data.addNodeCache(setting, node)
          }
          var isParent = data.nodeIsParent(setting, node)

          var childHtml = []
          var children = data.nodeChildren(setting, node)
          if (children && children.length > 0) {
            //make child html first, because checkType
            childHtml = view.appendNodes(
              setting,
              level + 1,
              children,
              node,
              -1,
              initFlag,
              openFlag && node.open
            )
          }
          if (openFlag) {
            view.makeDOMNodeMainBefore(html, setting, node)
            view.makeDOMNodeLine(html, setting, node)
            data.getBeforeA(setting, node, html)
            view.makeDOMNodeNameBefore(html, setting, node)
            data.getInnerBeforeA(setting, node, html)
            view.makeDOMNodeIcon(html, setting, node)
            data.getInnerAfterA(setting, node, html)
            view.makeDOMNodeNameAfter(html, setting, node)
            data.getAfterA(setting, node, html)
            if (isParent && node.open) {
              view.makeUlHtml(setting, node, html, childHtml.join(''))
            }
            view.makeDOMNodeMainAfter(html, setting, node)
            data.addCreatedNode(setting, node)
          }
        }
        return html
      },
      appendParentULDom: function(setting, node) {
        var html = [],
          nObj = $$(node, setting)
        if (!nObj.get(0) && !!node.parentTId) {
          view.appendParentULDom(setting, node.getParentNode())
          nObj = $$(node, setting)
        }
        var ulObj = $$(node, consts.id.UL, setting)
        if (ulObj.get(0)) {
          ulObj.remove()
        }
        var children = data.nodeChildren(setting, node),
          childHtml = view.appendNodes(
            setting,
            node.level + 1,
            children,
            node,
            -1,
            false,
            true
          )
        view.makeUlHtml(setting, node, html, childHtml.join(''))
        nObj.append(html.join(''))
      },
      asyncNode: function(setting, node, isSilent, callback) {
        var i, l
        var isParent = data.nodeIsParent(setting, node)
        if (node && !isParent) {
          tools.apply(callback)
          return false
        } else if (node && node.isAjaxing) {
          return false
        } else if (
          tools.apply(
            setting.callback.beforeAsync,
            [setting.treeId, node],
            true
          ) == false
        ) {
          tools.apply(callback)
          return false
        }
        if (node) {
          node.isAjaxing = true
          var icoObj = $$(node, consts.id.ICON, setting)
          icoObj.attr({
            style: '',
            class: consts.className.BUTTON + ' ' + consts.className.ICO_LOADING,
          })
        }

        var tmpParam = {}
        var autoParam = tools.apply(
          setting.async.autoParam,
          [setting.treeId, node],
          setting.async.autoParam
        )
        for (i = 0, l = autoParam.length; node && i < l; i++) {
          var pKey = autoParam[i].split('='),
            spKey = pKey
          if (pKey.length > 1) {
            spKey = pKey[1]
            pKey = pKey[0]
          }
          tmpParam[spKey] = node[pKey]
        }
        var otherParam = tools.apply(
          setting.async.otherParam,
          [setting.treeId, node],
          setting.async.otherParam
        )
        if (tools.isArray(otherParam)) {
          for (i = 0, l = otherParam.length; i < l; i += 2) {
            tmpParam[otherParam[i]] = otherParam[i + 1]
          }
        } else {
          for (var p in otherParam) {
            tmpParam[p] = otherParam[p]
          }
        }

        var _tmpV = data.getRoot(setting)._ver
        $.ajax({
          contentType: setting.async.contentType,
          cache: false,
          type: setting.async.type,
          url: tools.apply(
            setting.async.url,
            [setting.treeId, node],
            setting.async.url
          ),
          data:
            setting.async.contentType.indexOf('application/json') > -1
              ? JSON.stringify(tmpParam)
              : tmpParam,
          dataType: setting.async.dataType,
          headers: setting.async.headers,
          xhrFields: setting.async.xhrFields,
          success: function(msg) {
            if (_tmpV != data.getRoot(setting)._ver) {
              return
            }
            var newNodes = []
            try {
              if (!msg || msg.length == 0) {
                newNodes = []
              } else if (typeof msg == 'string') {
                newNodes = eval('(' + msg + ')')
              } else {
                newNodes = msg
              }
            } catch (err) {
              newNodes = msg
            }

            if (node) {
              node.isAjaxing = null
              node.zAsync = true
            }
            view.setNodeLineIcos(setting, node)
            if (newNodes && newNodes !== '') {
              newNodes = tools.apply(
                setting.async.dataFilter,
                [setting.treeId, node, newNodes],
                newNodes
              )
              view.addNodes(
                setting,
                node,
                -1,
                !!newNodes ? tools.clone(newNodes) : [],
                !!isSilent
              )
            } else {
              view.addNodes(setting, node, -1, [], !!isSilent)
            }
            setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [
              setting.treeId,
              node,
              msg,
            ])
            tools.apply(callback)
          },
          error: function(XMLHttpRequest, textStatus, errorThrown) {
            if (_tmpV != data.getRoot(setting)._ver) {
              return
            }
            if (node) node.isAjaxing = null
            view.setNodeLineIcos(setting, node)
            setting.treeObj.trigger(consts.event.ASYNC_ERROR, [
              setting.treeId,
              node,
              XMLHttpRequest,
              textStatus,
              errorThrown,
            ])
          },
        })
        return true
      },
      cancelPreSelectedNode: function(setting, node, excludeNode) {
        var list = data.getRoot(setting).curSelectedList,
          i,
          n
        for (i = list.length - 1; i >= 0; i--) {
          n = list[i]
          if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
            $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED)
            if (node) {
              data.removeSelectedNode(setting, node)
              break
            } else {
              list.splice(i, 1)
              setting.treeObj.trigger(consts.event.UNSELECTED, [
                setting.treeId,
                n,
              ])
            }
          }
        }
      },
      createNodeCallback: function(setting) {
        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
          var root = data.getRoot(setting)
          while (root.createdNodes.length > 0) {
            var node = root.createdNodes.shift()
            tools.apply(setting.view.addDiyDom, [setting.treeId, node])
            if (!!setting.callback.onNodeCreated) {
              setting.treeObj.trigger(consts.event.NODECREATED, [
                setting.treeId,
                node,
              ])
            }
          }
        }
      },
      createNodes: function(setting, level, nodes, parentNode, index) {
        if (!nodes || nodes.length == 0) return
        var root = data.getRoot(setting),
          openFlag =
            !parentNode ||
            parentNode.open ||
            !!$$(data.nodeChildren(setting, parentNode)[0], setting).get(0)
        root.createdNodes = []
        var zTreeHtml = view.appendNodes(
            setting,
            level,
            nodes,
            parentNode,
            index,
            true,
            openFlag
          ),
          parentObj,
          nextObj

        if (!parentNode) {
          parentObj = setting.treeObj
          //setting.treeObj.append(zTreeHtml.join(''));
        } else {
          var ulObj = $$(parentNode, consts.id.UL, setting)
          if (ulObj.get(0)) {
            parentObj = ulObj
            //ulObj.append(zTreeHtml.join(''));
          }
        }
        if (parentObj) {
          if (index >= 0) {
            nextObj = parentObj.children()[index]
          }
          if (index >= 0 && nextObj) {
            $(nextObj).before(zTreeHtml.join(''))
          } else {
            parentObj.append(zTreeHtml.join(''))
          }
        }

        view.createNodeCallback(setting)
      },
      destroy: function(setting) {
        if (!setting) return
        data.initCache(setting)
        data.initRoot(setting)
        event.unbindTree(setting)
        event.unbindEvent(setting)
        setting.treeObj.empty()
        delete settings[setting.treeId]
      },
      expandCollapseNode: function(
        setting,
        node,
        expandFlag,
        animateFlag,
        callback
      ) {
        var root = data.getRoot(setting)
        var tmpCb, _callback
        if (!node) {
          tools.apply(callback, [])
          return
        }
        var children = data.nodeChildren(setting, node)
        var isParent = data.nodeIsParent(setting, node)
        if (root.expandTriggerFlag) {
          _callback = callback
          tmpCb = function() {
            if (_callback) _callback()
            if (node.open) {
              setting.treeObj.trigger(consts.event.EXPAND, [
                setting.treeId,
                node,
              ])
            } else {
              setting.treeObj.trigger(consts.event.COLLAPSE, [
                setting.treeId,
                node,
              ])
            }
          }
          callback = tmpCb
          root.expandTriggerFlag = false
        }
        if (
          !node.open &&
          isParent &&
          (!$$(node, consts.id.UL, setting).get(0) ||
            (children &&
              children.length > 0 &&
              !$$(children[0], setting).get(0)))
        ) {
          view.appendParentULDom(setting, node)
          view.createNodeCallback(setting)
        }
        if (node.open == expandFlag) {
          tools.apply(callback, [])
          return
        }
        var ulObj = $$(node, consts.id.UL, setting),
          switchObj = $$(node, consts.id.SWITCH, setting),
          icoObj = $$(node, consts.id.ICON, setting)

        if (isParent) {
          node.open = !node.open
          if (node.iconOpen && node.iconClose) {
            icoObj.attr('style', view.makeNodeIcoStyle(setting, node))
          }

          if (node.open) {
            view.replaceSwitchClass(node, switchObj, consts.folder.OPEN)
            view.replaceIcoClass(node, icoObj, consts.folder.OPEN)
            if (animateFlag == false || setting.view.expandSpeed == '') {
              ulObj.show()
              tools.apply(callback, [])
            } else {
              if (children && children.length > 0) {
                ulObj.slideDown(setting.view.expandSpeed, callback)
              } else {
                ulObj.show()
                tools.apply(callback, [])
              }
            }
          } else {
            view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE)
            view.replaceIcoClass(node, icoObj, consts.folder.CLOSE)
            if (
              animateFlag == false ||
              setting.view.expandSpeed == '' ||
              !(children && children.length > 0)
            ) {
              ulObj.hide()
              tools.apply(callback, [])
            } else {
              ulObj.slideUp(setting.view.expandSpeed, callback)
            }
          }
        } else {
          tools.apply(callback, [])
        }
      },
      expandCollapseParentNode: function(
        setting,
        node,
        expandFlag,
        animateFlag,
        callback
      ) {
        if (!node) return
        if (!node.parentTId) {
          view.expandCollapseNode(
            setting,
            node,
            expandFlag,
            animateFlag,
            callback
          )
          return
        } else {
          view.expandCollapseNode(setting, node, expandFlag, animateFlag)
        }
        if (node.parentTId) {
          view.expandCollapseParentNode(
            setting,
            node.getParentNode(),
            expandFlag,
            animateFlag,
            callback
          )
        }
      },
      expandCollapseSonNode: function(
        setting,
        node,
        expandFlag,
        animateFlag,
        callback
      ) {
        var root = data.getRoot(setting),
          treeNodes = node
            ? data.nodeChildren(setting, node)
            : data.nodeChildren(setting, root),
          selfAnimateSign = node ? false : animateFlag,
          expandTriggerFlag = data.getRoot(setting).expandTriggerFlag
        data.getRoot(setting).expandTriggerFlag = false
        if (treeNodes) {
          for (var i = 0, l = treeNodes.length; i < l; i++) {
            if (treeNodes[i])
              view.expandCollapseSonNode(
                setting,
                treeNodes[i],
                expandFlag,
                selfAnimateSign
              )
          }
        }
        data.getRoot(setting).expandTriggerFlag = expandTriggerFlag
        view.expandCollapseNode(
          setting,
          node,
          expandFlag,
          animateFlag,
          callback
        )
      },
      isSelectedNode: function(setting, node) {
        if (!node) {
          return false
        }
        var list = data.getRoot(setting).curSelectedList,
          i
        for (i = list.length - 1; i >= 0; i--) {
          if (node === list[i]) {
            return true
          }
        }
        return false
      },
      makeDOMNodeIcon: function(html, setting, node) {
        var nameStr = data.nodeName(setting, node),
          name = setting.view.nameIsHTML
            ? nameStr
            : nameStr
                .replace(/&/g, '&amp;')
                .replace(/</g, '&lt;')
                .replace(/>/g, '&gt;')
        html.push(
          "<span id='",
          node.tId,
          consts.id.ICON,
          "' title='' treeNode",
          consts.id.ICON,
          " class='",
          view.makeNodeIcoClass(setting, node),
          "' style='",
          view.makeNodeIcoStyle(setting, node),
          "'></span><span id='",
          node.tId,
          consts.id.SPAN,
          "' class='",
          consts.className.NAME,
          "'>",
          name,
          '</span>'
        )
      },
      makeDOMNodeLine: function(html, setting, node) {
        html.push(
          "<span id='",
          node.tId,
          consts.id.SWITCH,
          "' title='' class='",
          view.makeNodeLineClass(setting, node),
          "' treeNode",
          consts.id.SWITCH,
          '></span>'
        )
      },
      makeDOMNodeMainAfter: function(html, setting, node) {
        html.push('</li>')
      },
      makeDOMNodeMainBefore: function(html, setting, node) {
        html.push(
          "<li id='",
          node.tId,
          "' class='",
          consts.className.LEVEL,
          node.level,
          "' tabindex='0' hidefocus='true' treenode>"
        )
      },
      makeDOMNodeNameAfter: function(html, setting, node) {
        html.push('</a>')
      },
      makeDOMNodeNameBefore: function(html, setting, node) {
        var title = data.nodeTitle(setting, node),
          url = view.makeNodeUrl(setting, node),
          fontcss = view.makeNodeFontCss(setting, node),
          nodeClasses = view.makeNodeClasses(setting, node),
          fontStyle = []
        for (var f in fontcss) {
          fontStyle.push(f, ':', fontcss[f], ';')
        }
        html.push(
          "<a id='",
          node.tId,
          consts.id.A,
          "' class='",
          consts.className.LEVEL,
          node.level,
          nodeClasses.add ? ' ' + nodeClasses.add.join(' ') : '',
          "' treeNode",
          consts.id.A,
          node.click ? ' onclick="' + node.click + '"' : '',
          url != null && url.length > 0 ? " href='" + url + "'" : '',
          " target='",
          view.makeNodeTarget(node),
          "' style='",
          fontStyle.join(''),
          "'"
        )
        if (
          tools.apply(
            setting.view.showTitle,
            [setting.treeId, node],
            setting.view.showTitle
          ) &&
          title
        ) {
          html.push(
            "title='",
            title
              .replace(/'/g, '&#39;')
              .replace(/</g, '&lt;')
              .replace(/>/g, '&gt;'),
            "'"
          )
        }
        html.push('>')
      },
      makeNodeFontCss: function(setting, node) {
        var fontCss = tools.apply(
          setting.view.fontCss,
          [setting.treeId, node],
          setting.view.fontCss
        )
        return fontCss && typeof fontCss != 'function' ? fontCss : {}
      },
      makeNodeClasses: function(setting, node) {
        var classes = tools.apply(
          setting.view.nodeClasses,
          [setting.treeId, node],
          setting.view.nodeClasses
        )
        return classes && typeof classes !== 'function'
          ? classes
          : { add: [], remove: [] }
      },
      makeNodeIcoClass: function(setting, node) {
        var icoCss = ['ico']
        if (!node.isAjaxing) {
          var isParent = data.nodeIsParent(setting, node)
          icoCss[0] = (node.iconSkin ? node.iconSkin + '_' : '') + icoCss[0]
          if (isParent) {
            icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE)
          } else {
            icoCss.push(consts.folder.DOCU)
          }
        }
        return consts.className.BUTTON + ' ' + icoCss.join('_')
      },
      makeNodeIcoStyle: function(setting, node) {
        var icoStyle = []
        if (!node.isAjaxing) {
          var isParent = data.nodeIsParent(setting, node)
          var icon =
            isParent && node.iconOpen && node.iconClose
              ? node.open
                ? node.iconOpen
                : node.iconClose
              : node[setting.data.key.icon]
          if (icon) icoStyle.push('background:url(', icon, ') 0 0 no-repeat;')
          if (
            setting.view.showIcon == false ||
            !tools.apply(setting.view.showIcon, [setting.treeId, node], true)
          ) {
            icoStyle.push('display:none;')
          }
        }
        return icoStyle.join('')
      },
      makeNodeLineClass: function(setting, node) {
        var lineClass = []
        if (setting.view.showLine) {
          if (node.level == 0 && node.isFirstNode && node.isLastNode) {
            lineClass.push(consts.line.ROOT)
          } else if (node.level == 0 && node.isFirstNode) {
            lineClass.push(consts.line.ROOTS)
          } else if (node.isLastNode) {
            lineClass.push(consts.line.BOTTOM)
          } else {
            lineClass.push(consts.line.CENTER)
          }
        } else {
          lineClass.push(consts.line.NOLINE)
        }
        if (data.nodeIsParent(setting, node)) {
          lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE)
        } else {
          lineClass.push(consts.folder.DOCU)
        }
        return view.makeNodeLineClassEx(node) + lineClass.join('_')
      },
      makeNodeLineClassEx: function(node) {
        return (
          consts.className.BUTTON +
          ' ' +
          consts.className.LEVEL +
          node.level +
          ' ' +
          consts.className.SWITCH +
          ' '
        )
      },
      makeNodeTarget: function(node) {
        return node.target || '_blank'
      },
      makeNodeUrl: function(setting, node) {
        var urlKey = setting.data.key.url
        return node[urlKey] ? node[urlKey] : null
      },
      makeUlHtml: function(setting, node, html, content) {
        html.push(
          "<ul id='",
          node.tId,
          consts.id.UL,
          "' class='",
          consts.className.LEVEL,
          node.level,
          ' ',
          view.makeUlLineClass(setting, node),
          "' style='display:",
          node.open ? 'block' : 'none',
          "'>"
        )
        html.push(content)
        html.push('</ul>')
      },
      makeUlLineClass: function(setting, node) {
        return setting.view.showLine && !node.isLastNode ? consts.line.LINE : ''
      },
      removeChildNodes: function(setting, node) {
        if (!node) return
        var nodes = data.nodeChildren(setting, node)
        if (!nodes) return

        for (var i = 0, l = nodes.length; i < l; i++) {
          data.removeNodeCache(setting, nodes[i])
        }
        data.removeSelectedNode(setting)
        delete node[setting.data.key.children]

        if (!setting.data.keep.parent) {
          data.nodeIsParent(setting, node, false)
          node.open = false
          var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
            tmp_icoObj = $$(node, consts.id.ICON, setting)
          view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU)
          view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU)
          $$(node, consts.id.UL, setting).remove()
        } else {
          $$(node, consts.id.UL, setting).empty()
        }
      },
      scrollIntoView: function(setting, dom) {
        if (!dom) {
          return
        }
        // support IE 7 / 8
        if (
          typeof Element === 'undefined' ||
          typeof HTMLElement === 'undefined'
        ) {
          var contRect = setting.treeObj.get(0).getBoundingClientRect(),
            findMeRect = dom.getBoundingClientRect()
          if (
            findMeRect.top < contRect.top ||
            findMeRect.bottom > contRect.bottom ||
            findMeRect.right > contRect.right ||
            findMeRect.left < contRect.left
          ) {
            dom.scrollIntoView()
          }
          return
        }
        // CC-BY jocki84@googlemail.com, https://gist.github.com/jocki84/6ffafd003387179a988e
        if (!Element.prototype.scrollIntoViewIfNeeded) {
          Element.prototype.scrollIntoViewIfNeeded = function(centerIfNeeded) {
            'use strict'

            function makeRange(start, length) {
              return { start: start, length: length, end: start + length }
            }

            function coverRange(inner, outer) {
              if (
                false === centerIfNeeded ||
                (outer.start < inner.end && inner.start < outer.end)
              ) {
                return Math.max(
                  inner.end - outer.length,
                  Math.min(outer.start, inner.start)
                )
              }
              return (inner.start + inner.end - outer.length) / 2
            }

            function makePoint(x, y) {
              return {
                x: x,
                y: y,
                translate: function translate(dX, dY) {
                  return makePoint(x + dX, y + dY)
                },
              }
            }

            function absolute(elem, pt) {
              while (elem) {
                pt = pt.translate(elem.offsetLeft, elem.offsetTop)
                elem = elem.offsetParent
              }
              return pt
            }

            var target = absolute(this, makePoint(0, 0)),
              extent = makePoint(this.offsetWidth, this.offsetHeight),
              elem = this.parentNode,
              origin

            while (elem instanceof HTMLElement) {
              // Apply desired scroll amount.
              origin = absolute(
                elem,
                makePoint(elem.clientLeft, elem.clientTop)
              )
              elem.scrollLeft = coverRange(
                makeRange(target.x - origin.x, extent.x),
                makeRange(elem.scrollLeft, elem.clientWidth)
              )
              elem.scrollTop = coverRange(
                makeRange(target.y - origin.y, extent.y),
                makeRange(elem.scrollTop, elem.clientHeight)
              )

              // Determine actual scroll amount by reading back scroll properties.
              target = target.translate(-elem.scrollLeft, -elem.scrollTop)
              elem = elem.parentNode
            }
          }
        }
        dom.scrollIntoViewIfNeeded()
      },
      setFirstNode: function(setting, parentNode) {
        var children = data.nodeChildren(setting, parentNode)
        if (children.length > 0) {
          children[0].isFirstNode = true
        }
      },
      setLastNode: function(setting, parentNode) {
        var children = data.nodeChildren(setting, parentNode)
        if (children.length > 0) {
          children[children.length - 1].isLastNode = true
        }
      },
      removeNode: function(setting, node) {
        var root = data.getRoot(setting),
          parentNode = node.parentTId ? node.getParentNode() : root

        node.isFirstNode = false
        node.isLastNode = false
        node.getPreNode = function() {
          return null
        }
        node.getNextNode = function() {
          return null
        }

        if (!data.getNodeCache(setting, node.tId)) {
          return
        }

        $$(node, setting).remove()
        data.removeNodeCache(setting, node)
        data.removeSelectedNode(setting, node)

        var children = data.nodeChildren(setting, parentNode)
        for (var i = 0, l = children.length; i < l; i++) {
          if (children[i].tId == node.tId) {
            children.splice(i, 1)
            break
          }
        }
        view.setFirstNode(setting, parentNode)
        view.setLastNode(setting, parentNode)

        var tmp_ulObj,
          tmp_switchObj,
          tmp_icoObj,
          childLength = children.length

        //repair nodes old parent
        if (!setting.data.keep.parent && childLength == 0) {
          //old parentNode has no child nodes
          data.nodeIsParent(setting, parentNode, false)
          parentNode.open = false
          delete parentNode[setting.data.key.children]
          tmp_ulObj = $$(parentNode, consts.id.UL, setting)
          tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting)
          tmp_icoObj = $$(parentNode, consts.id.ICON, setting)
          view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU)
          view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU)
          tmp_ulObj.css('display', 'none')
        } else if (setting.view.showLine && childLength > 0) {
          //old parentNode has child nodes
          var newLast = children[childLength - 1]
          tmp_ulObj = $$(newLast, consts.id.UL, setting)
          tmp_switchObj = $$(newLast, consts.id.SWITCH, setting)
          tmp_icoObj = $$(newLast, consts.id.ICON, setting)
          if (parentNode == root) {
            if (children.length == 1) {
              //node was root, and ztree has only one root after move node
              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT)
            } else {
              var tmp_first_switchObj = $$(
                children[0],
                consts.id.SWITCH,
                setting
              )
              view.replaceSwitchClass(
                children[0],
                tmp_first_switchObj,
                consts.line.ROOTS
              )
              view.replaceSwitchClass(
                newLast,
                tmp_switchObj,
                consts.line.BOTTOM
              )
            }
          } else {
            view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM)
          }
          tmp_ulObj.removeClass(consts.line.LINE)
        }
      },
      replaceIcoClass: function(node, obj, newName) {
        if (!obj || node.isAjaxing) return
        var tmpName = obj.attr('class')
        if (tmpName == undefined) return
        var tmpList = tmpName.split('_')
        switch (newName) {
          case consts.folder.OPEN:
          case consts.folder.CLOSE:
          case consts.folder.DOCU:
            tmpList[tmpList.length - 1] = newName
            break
        }
        obj.attr('class', tmpList.join('_'))
      },
      replaceSwitchClass: function(node, obj, newName) {
        if (!obj) return
        var tmpName = obj.attr('class')
        if (tmpName == undefined) return
        var tmpList = tmpName.split('_')
        switch (newName) {
          case consts.line.ROOT:
          case consts.line.ROOTS:
          case consts.line.CENTER:
          case consts.line.BOTTOM:
          case consts.line.NOLINE:
            tmpList[0] = view.makeNodeLineClassEx(node) + newName
            break
          case consts.folder.OPEN:
          case consts.folder.CLOSE:
          case consts.folder.DOCU:
            tmpList[1] = newName
            break
        }
        obj.attr('class', tmpList.join('_'))
        if (newName !== consts.folder.DOCU) {
          obj.removeAttr('disabled')
        } else {
          obj.attr('disabled', 'disabled')
        }
      },
      selectNode: function(setting, node, addFlag) {
        if (!addFlag) {
          view.cancelPreSelectedNode(setting, null, node)
        }
        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED)
        data.addSelectedNode(setting, node)
        setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node])
      },
      setNodeFontCss: function(setting, treeNode) {
        var aObj = $$(treeNode, consts.id.A, setting),
          fontCss = view.makeNodeFontCss(setting, treeNode)
        if (fontCss) {
          aObj.css(fontCss)
        }
      },
      setNodeClasses: function(setting, treeNode) {
        var aObj = $$(treeNode, consts.id.A, setting),
          classes = view.makeNodeClasses(setting, treeNode)
        if ('add' in classes && classes.add.length) {
          aObj.addClass(classes.add.join(' '))
        }
        if ('remove' in classes && classes.remove.length) {
          aObj.removeClass(classes.remove.join(' '))
        }
      },
      setNodeLineIcos: function(setting, node) {
        if (!node) return
        var switchObj = $$(node, consts.id.SWITCH, setting),
          ulObj = $$(node, consts.id.UL, setting),
          icoObj = $$(node, consts.id.ICON, setting),
          ulLine = view.makeUlLineClass(setting, node)
        if (ulLine.length == 0) {
          ulObj.removeClass(consts.line.LINE)
        } else {
          ulObj.addClass(ulLine)
        }
        switchObj.attr('class', view.makeNodeLineClass(setting, node))
        if (data.nodeIsParent(setting, node)) {
          switchObj.removeAttr('disabled')
        } else {
          switchObj.attr('disabled', 'disabled')
        }
        icoObj.removeAttr('style')
        icoObj.attr('style', view.makeNodeIcoStyle(setting, node))
        icoObj.attr('class', view.makeNodeIcoClass(setting, node))
      },
      setNodeName: function(setting, node) {
        var title = data.nodeTitle(setting, node),
          nObj = $$(node, consts.id.SPAN, setting)
        nObj.empty()
        if (setting.view.nameIsHTML) {
          nObj.html(data.nodeName(setting, node))
        } else {
          nObj.text(data.nodeName(setting, node))
        }
        if (
          tools.apply(
            setting.view.showTitle,
            [setting.treeId, node],
            setting.view.showTitle
          )
        ) {
          var aObj = $$(node, consts.id.A, setting)
          aObj.attr('title', !title ? '' : title)
        }
      },
      setNodeTarget: function(setting, node) {
        var aObj = $$(node, consts.id.A, setting)
        aObj.attr('target', view.makeNodeTarget(node))
      },
      setNodeUrl: function(setting, node) {
        var aObj = $$(node, consts.id.A, setting),
          url = view.makeNodeUrl(setting, node)
        if (url == null || url.length == 0) {
          aObj.removeAttr('href')
        } else {
          aObj.attr('href', url)
        }
      },
      switchNode: function(setting, node) {
        if (node.open || !tools.canAsync(setting, node)) {
          view.expandCollapseNode(setting, node, !node.open)
        } else if (setting.async.enable) {
          if (!view.asyncNode(setting, node)) {
            view.expandCollapseNode(setting, node, !node.open)
            return
          }
        } else if (node) {
          view.expandCollapseNode(setting, node, !node.open)
        }
      },
    }
  // zTree defind
  $.fn.zTree = {
    consts: _consts,
    _z: {
      tools: tools,
      view: view,
      event: event,
      data: data,
    },
    getZTreeObj: function(treeId) {
      var o = data.getZTreeTools(treeId)
      return o ? o : null
    },
    destroy: function(treeId) {
      if (!!treeId && treeId.length > 0) {
        view.destroy(data.getSetting(treeId))
      } else {
        for (var s in settings) {
          view.destroy(settings[s])
        }
      }
    },
    init: function(obj, zSetting, zNodes) {
      var setting = tools.clone(_setting)
      $.extend(true, setting, zSetting)
      setting.treeId = obj.attr('id')
      setting.treeObj = obj
      setting.treeObj.empty()
      settings[setting.treeId] = setting
      //For some older browser,(e.g., ie6)
      if (typeof document.body.style.maxHeight === 'undefined') {
        setting.view.expandSpeed = ''
      }
      data.initRoot(setting)
      var root = data.getRoot(setting)
      zNodes = zNodes
        ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes])
        : []
      if (setting.data.simpleData.enable) {
        data.nodeChildren(
          setting,
          root,
          data.transformTozTreeFormat(setting, zNodes)
        )
      } else {
        data.nodeChildren(setting, root, zNodes)
      }

      data.initCache(setting)
      event.unbindTree(setting)
      event.bindTree(setting)
      event.unbindEvent(setting)
      event.bindEvent(setting)

      var zTreeTools = {
        setting: setting,
        addNodes: function(parentNode, index, newNodes, isSilent) {
          if (!parentNode) parentNode = null
          var isParent = data.nodeIsParent(setting, parentNode)
          if (parentNode && !isParent && setting.data.keep.leaf) return null

          var i = parseInt(index, 10)
          if (isNaN(i)) {
            isSilent = !!newNodes
            newNodes = index
            index = -1
          } else {
            index = i
          }
          if (!newNodes) return null

          var xNewNodes = tools.clone(
            tools.isArray(newNodes) ? newNodes : [newNodes]
          )

          function addCallback() {
            view.addNodes(
              setting,
              parentNode,
              index,
              xNewNodes,
              isSilent == true
            )
          }

          if (tools.canAsync(setting, parentNode)) {
            view.asyncNode(setting, parentNode, isSilent, addCallback)
          } else {
            addCallback()
          }
          return xNewNodes
        },
        cancelSelectedNode: function(node) {
          view.cancelPreSelectedNode(setting, node)
        },
        destroy: function() {
          view.destroy(setting)
        },
        expandAll: function(expandFlag) {
          expandFlag = !!expandFlag
          view.expandCollapseSonNode(setting, null, expandFlag, true)
          return expandFlag
        },
        expandNode: function(node, expandFlag, sonSign, focus, callbackFlag) {
          if (!node || !data.nodeIsParent(setting, node)) return null
          if (expandFlag !== true && expandFlag !== false) {
            expandFlag = !node.open
          }
          callbackFlag = !!callbackFlag

          if (
            callbackFlag &&
            expandFlag &&
            tools.apply(
              setting.callback.beforeExpand,
              [setting.treeId, node],
              true
            ) == false
          ) {
            return null
          } else if (
            callbackFlag &&
            !expandFlag &&
            tools.apply(
              setting.callback.beforeCollapse,
              [setting.treeId, node],
              true
            ) == false
          ) {
            return null
          }
          if (expandFlag && node.parentTId) {
            view.expandCollapseParentNode(
              setting,
              node.getParentNode(),
              expandFlag,
              false
            )
          }
          if (expandFlag === node.open && !sonSign) {
            return null
          }

          data.getRoot(setting).expandTriggerFlag = callbackFlag
          if (!tools.canAsync(setting, node) && sonSign) {
            view.expandCollapseSonNode(
              setting,
              node,
              expandFlag,
              true,
              showNodeFocus
            )
          } else {
            node.open = !expandFlag
            view.switchNode(this.setting, node)
            showNodeFocus()
          }
          return expandFlag

          function showNodeFocus() {
            var a = $$(node, setting).get(0)
            if (a && focus !== false) {
              view.scrollIntoView(setting, a)
            }
          }
        },
        getNodes: function() {
          return data.getNodes(setting)
        },
        getNodeByParam: function(key, value, parentNode) {
          if (!key) return null
          return data.getNodeByParam(
            setting,
            parentNode
              ? data.nodeChildren(setting, parentNode)
              : data.getNodes(setting),
            key,
            value
          )
        },
        getNodeByTId: function(tId) {
          return data.getNodeCache(setting, tId)
        },
        getNodesByParam: function(key, value, parentNode) {
          if (!key) return null
          return data.getNodesByParam(
            setting,
            parentNode
              ? data.nodeChildren(setting, parentNode)
              : data.getNodes(setting),
            key,
            value
          )
        },
        getNodesByParamFuzzy: function(key, value, parentNode) {
          if (!key) return null
          return data.getNodesByParamFuzzy(
            setting,
            parentNode
              ? data.nodeChildren(setting, parentNode)
              : data.getNodes(setting),
            key,
            value
          )
        },
        getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
          isSingle = !!isSingle
          if (!filter || typeof filter != 'function')
            return isSingle ? null : []
          return data.getNodesByFilter(
            setting,
            parentNode
              ? data.nodeChildren(setting, parentNode)
              : data.getNodes(setting),
            filter,
            isSingle,
            invokeParam
          )
        },
        getNodeIndex: function(node) {
          if (!node) return null
          var parentNode = node.parentTId
            ? node.getParentNode()
            : data.getRoot(setting)
          var children = data.nodeChildren(setting, parentNode)
          for (var i = 0, l = children.length; i < l; i++) {
            if (children[i] == node) return i
          }
          return -1
        },
        getSelectedNodes: function() {
          var r = [],
            list = data.getRoot(setting).curSelectedList
          for (var i = 0, l = list.length; i < l; i++) {
            r.push(list[i])
          }
          return r
        },
        isSelectedNode: function(node) {
          return data.isSelectedNode(setting, node)
        },
        reAsyncChildNodesPromise: function(parentNode, reloadType, isSilent) {
          var promise = new Promise(function(resolve, reject) {
            try {
              zTreeTools.reAsyncChildNodes(
                parentNode,
                reloadType,
                isSilent,
                function() {
                  resolve(parentNode)
                }
              )
            } catch (e) {
              reject(e)
            }
          })
          return promise
        },
        reAsyncChildNodes: function(
          parentNode,
          reloadType,
          isSilent,
          callback
        ) {
          if (!this.setting.async.enable) return
          var isRoot = !parentNode
          if (isRoot) {
            parentNode = data.getRoot(setting)
          }
          if (reloadType == 'refresh') {
            var children = data.nodeChildren(setting, parentNode)
            for (var i = 0, l = children ? children.length : 0; i < l; i++) {
              data.removeNodeCache(setting, children[i])
            }
            data.removeSelectedNode(setting)
            data.nodeChildren(setting, parentNode, [])
            if (isRoot) {
              this.setting.treeObj.empty()
            } else {
              var ulObj = $$(parentNode, consts.id.UL, setting)
              ulObj.empty()
            }
          }
          view.asyncNode(
            this.setting,
            isRoot ? null : parentNode,
            !!isSilent,
            callback
          )
        },
        refresh: function() {
          this.setting.treeObj.empty()
          var root = data.getRoot(setting),
            nodes = data.nodeChildren(setting, root)
          data.initRoot(setting)
          data.nodeChildren(setting, root, nodes)
          data.initCache(setting)
          view.createNodes(
            setting,
            0,
            data.nodeChildren(setting, root),
            null,
            -1
          )
        },
        removeChildNodes: function(node) {
          if (!node) return null
          var nodes = data.nodeChildren(setting, node)
          view.removeChildNodes(setting, node)
          return nodes ? nodes : null
        },
        removeNode: function(node, callbackFlag) {
          if (!node) return
          callbackFlag = !!callbackFlag
          if (
            callbackFlag &&
            tools.apply(
              setting.callback.beforeRemove,
              [setting.treeId, node],
              true
            ) == false
          )
            return
          view.removeNode(setting, node)
          if (callbackFlag) {
            this.setting.treeObj.trigger(consts.event.REMOVE, [
              setting.treeId,
              node,
            ])
          }
        },
        selectNode: function(node, addFlag, isSilent) {
          if (!node) return
          if (tools.uCanDo(setting)) {
            addFlag = setting.view.selectedMulti && addFlag
            if (node.parentTId) {
              view.expandCollapseParentNode(
                setting,
                node.getParentNode(),
                true,
                false,
                showNodeFocus
              )
            } else if (!isSilent) {
              try {
                $$(node, setting)
                  .focus()
                  .blur()
              } catch (e) {}
            }
            view.selectNode(setting, node, addFlag)
          }

          function showNodeFocus() {
            if (isSilent) {
              return
            }
            var a = $$(node, setting).get(0)
            view.scrollIntoView(setting, a)
          }
        },
        transformTozTreeNodes: function(simpleNodes) {
          return data.transformTozTreeFormat(setting, simpleNodes)
        },
        transformToArray: function(nodes) {
          return data.transformToArrayFormat(setting, nodes)
        },
        updateNode: function(node, checkTypeFlag) {
          if (!node) return
          var nObj = $$(node, setting)
          if (nObj.get(0) && tools.uCanDo(setting)) {
            view.setNodeName(setting, node)
            view.setNodeTarget(setting, node)
            view.setNodeUrl(setting, node)
            view.setNodeLineIcos(setting, node)
            view.setNodeFontCss(setting, node)
            view.setNodeClasses(setting, node)
          }
        },
      }
      root.treeTools = zTreeTools
      data.setZTreeTools(setting, zTreeTools)
      var children = data.nodeChildren(setting, root)
      if (children && children.length > 0) {
        view.createNodes(setting, 0, children, null, -1)
      } else if (
        setting.async.enable &&
        setting.async.url &&
        setting.async.url !== ''
      ) {
        view.asyncNode(setting)
      }
      return zTreeTools
    },
  }

  var zt = $.fn.zTree,
    $$ = tools.$,
    consts = zt.consts
})(jQuery)
/*
 * JQuery zTree excheck
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */
;(function($) {
  //default consts of excheck
  var _consts = {
      event: {
        CHECK: 'ztree_check',
      },
      id: {
        CHECK: '_check',
      },
      checkbox: {
        STYLE: 'checkbox',
        DEFAULT: 'chk',
        DISABLED: 'disable',
        FALSE: 'false',
        TRUE: 'true',
        FULL: 'full',
        PART: 'part',
        FOCUS: 'focus',
      },
      radio: {
        STYLE: 'radio',
        TYPE_ALL: 'all',
        TYPE_LEVEL: 'level',
      },
    },
    //default setting of excheck
    _setting = {
      check: {
        enable: false,
        autoCheckTrigger: false,
        chkStyle: _consts.checkbox.STYLE,
        nocheckInherit: false,
        chkDisabledInherit: false,
        radioType: _consts.radio.TYPE_LEVEL,
        chkboxType: {
          Y: 'ps',
          N: 'ps',
        },
      },
      data: {
        key: {
          checked: 'checked',
        },
      },
      callback: {
        beforeCheck: null,
        onCheck: null,
      },
    },
    //default root of excheck
    _initRoot = function(setting) {
      var r = data.getRoot(setting)
      r.radioCheckedList = []
    },
    //default cache of excheck
    _initCache = function(treeId) {},
    //default bind event of excheck
    _bindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event
      o.bind(c.CHECK, function(event, srcEvent, treeId, node) {
        event.srcEvent = srcEvent
        tools.apply(setting.callback.onCheck, [event, treeId, node])
      })
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event
      o.unbind(c.CHECK)
    },
    //default event proxy of excheck
    _eventProxy = function(e) {
      var target = e.target,
        setting = data.getSetting(e.data.treeId),
        tId = '',
        node = null,
        nodeEventType = '',
        treeEventType = '',
        nodeEventCallback = null,
        treeEventCallback = null

      if (tools.eqs(e.type, 'mouseover')) {
        if (
          setting.check.enable &&
          tools.eqs(target.tagName, 'span') &&
          target.getAttribute('treeNode' + consts.id.CHECK) !== null
        ) {
          tId = tools.getNodeMainDom(target).id
          nodeEventType = 'mouseoverCheck'
        }
      } else if (tools.eqs(e.type, 'mouseout')) {
        if (
          setting.check.enable &&
          tools.eqs(target.tagName, 'span') &&
          target.getAttribute('treeNode' + consts.id.CHECK) !== null
        ) {
          tId = tools.getNodeMainDom(target).id
          nodeEventType = 'mouseoutCheck'
        }
      } else if (tools.eqs(e.type, 'click')) {
        if (
          setting.check.enable &&
          tools.eqs(target.tagName, 'span') &&
          target.getAttribute('treeNode' + consts.id.CHECK) !== null
        ) {
          tId = tools.getNodeMainDom(target).id
          nodeEventType = 'checkNode'
        }
      }
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId)
        switch (nodeEventType) {
          case 'checkNode':
            nodeEventCallback = _handler.onCheckNode
            break
          case 'mouseoverCheck':
            nodeEventCallback = _handler.onMouseoverCheck
            break
          case 'mouseoutCheck':
            nodeEventCallback = _handler.onMouseoutCheck
            break
        }
      }
      var proxyResult = {
        stop: nodeEventType === 'checkNode',
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback,
      }
      return proxyResult
    },
    //default init node of excheck
    _initNode = function(
      setting,
      level,
      n,
      parentNode,
      isFirstNode,
      isLastNode,
      openFlag
    ) {
      if (!n) return
      var checked = data.nodeChecked(setting, n)
      n.checkedOld = checked
      if (typeof n.nocheck == 'string') n.nocheck = tools.eqs(n.nocheck, 'true')
      n.nocheck =
        !!n.nocheck ||
        (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck)
      if (typeof n.chkDisabled == 'string')
        n.chkDisabled = tools.eqs(n.chkDisabled, 'true')
      n.chkDisabled =
        !!n.chkDisabled ||
        (setting.check.chkDisabledInherit &&
          parentNode &&
          !!parentNode.chkDisabled)
      if (typeof n.halfCheck == 'string')
        n.halfCheck = tools.eqs(n.halfCheck, 'true')
      n.halfCheck = !!n.halfCheck
      n.check_Child_State = -1
      n.check_Focus = false
      n.getCheckStatus = function() {
        return data.getCheckStatus(setting, n)
      }

      if (
        setting.check.chkStyle == consts.radio.STYLE &&
        setting.check.radioType == consts.radio.TYPE_ALL &&
        checked
      ) {
        var r = data.getRoot(setting)
        r.radioCheckedList.push(n)
      }
    },
    //add dom for check
    _beforeA = function(setting, node, html) {
      if (setting.check.enable) {
        data.makeChkFlag(setting, node)
        html.push(
          "<span ID='",
          node.tId,
          consts.id.CHECK,
          "' class='",
          view.makeChkClass(setting, node),
          "' treeNode",
          consts.id.CHECK,
          node.nocheck === true ? " style='display:none;'" : '',
          '></span>'
        )
      }
    },
    //update zTreeObj, add method of check
    _zTreeTools = function(setting, zTreeTools) {
      zTreeTools.checkNode = function(
        node,
        checked,
        checkTypeFlag,
        callbackFlag
      ) {
        var nodeChecked = data.nodeChecked(setting, node)
        if (node.chkDisabled === true) return
        if (checked !== true && checked !== false) {
          checked = !nodeChecked
        }
        callbackFlag = !!callbackFlag

        if (nodeChecked === checked && !checkTypeFlag) {
          return
        } else if (
          callbackFlag &&
          tools.apply(
            this.setting.callback.beforeCheck,
            [this.setting.treeId, node],
            true
          ) == false
        ) {
          return
        }
        if (
          tools.uCanDo(this.setting) &&
          this.setting.check.enable &&
          node.nocheck !== true
        ) {
          data.nodeChecked(setting, node, checked)
          var checkObj = $$(node, consts.id.CHECK, this.setting)
          if (
            checkTypeFlag ||
            this.setting.check.chkStyle === consts.radio.STYLE
          )
            view.checkNodeRelation(this.setting, node)
          view.setChkClass(this.setting, checkObj, node)
          view.repairParentChkClassWithSelf(this.setting, node)
          if (callbackFlag) {
            this.setting.treeObj.trigger(consts.event.CHECK, [
              null,
              this.setting.treeId,
              node,
            ])
          }
        }
      }

      zTreeTools.checkAllNodes = function(checked) {
        view.repairAllChk(this.setting, !!checked)
      }

      zTreeTools.getCheckedNodes = function(checked) {
        checked = checked !== false
        var children = data.nodeChildren(setting, data.getRoot(this.setting))
        return data.getTreeCheckedNodes(this.setting, children, checked)
      }

      zTreeTools.getChangeCheckedNodes = function() {
        var children = data.nodeChildren(setting, data.getRoot(this.setting))
        return data.getTreeChangeCheckedNodes(this.setting, children)
      }

      zTreeTools.setChkDisabled = function(
        node,
        disabled,
        inheritParent,
        inheritChildren
      ) {
        disabled = !!disabled
        inheritParent = !!inheritParent
        inheritChildren = !!inheritChildren
        view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren)
        view.repairParentChkDisabled(
          this.setting,
          node.getParentNode(),
          disabled,
          inheritParent
        )
      }

      var _updateNode = zTreeTools.updateNode
      zTreeTools.updateNode = function(node, checkTypeFlag) {
        if (_updateNode) _updateNode.apply(zTreeTools, arguments)
        if (!node || !this.setting.check.enable) return
        var nObj = $$(node, this.setting)
        if (nObj.get(0) && tools.uCanDo(this.setting)) {
          var checkObj = $$(node, consts.id.CHECK, this.setting)
          if (
            checkTypeFlag == true ||
            this.setting.check.chkStyle === consts.radio.STYLE
          )
            view.checkNodeRelation(this.setting, node)
          view.setChkClass(this.setting, checkObj, node)
          view.repairParentChkClassWithSelf(this.setting, node)
        }
      }
    },
    //method of operate data
    _data = {
      getRadioCheckedList: function(setting) {
        var checkedList = data.getRoot(setting).radioCheckedList
        for (var i = 0, j = checkedList.length; i < j; i++) {
          if (!data.getNodeCache(setting, checkedList[i].tId)) {
            checkedList.splice(i, 1)
            i--
            j--
          }
        }
        return checkedList
      },
      getCheckStatus: function(setting, node) {
        if (!setting.check.enable || node.nocheck || node.chkDisabled)
          return null
        var checked = data.nodeChecked(setting, node),
          r = {
            checked: checked,
            half: node.halfCheck
              ? node.halfCheck
              : setting.check.chkStyle == consts.radio.STYLE
              ? node.check_Child_State === 2
              : checked
              ? node.check_Child_State > -1 && node.check_Child_State < 2
              : node.check_Child_State > 0,
          }
        return r
      },
      getTreeCheckedNodes: function(setting, nodes, checked, results) {
        if (!nodes) return []
        var onlyOne =
          checked &&
          setting.check.chkStyle == consts.radio.STYLE &&
          setting.check.radioType == consts.radio.TYPE_ALL
        results = !results ? [] : results
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          var children = data.nodeChildren(setting, node)
          var nodeChecked = data.nodeChecked(setting, node)
          if (
            node.nocheck !== true &&
            node.chkDisabled !== true &&
            nodeChecked == checked
          ) {
            results.push(node)
            if (onlyOne) {
              break
            }
          }
          data.getTreeCheckedNodes(setting, children, checked, results)
          if (onlyOne && results.length > 0) {
            break
          }
        }
        return results
      },
      getTreeChangeCheckedNodes: function(setting, nodes, results) {
        if (!nodes) return []
        results = !results ? [] : results
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i]
          var children = data.nodeChildren(setting, node)
          var nodeChecked = data.nodeChecked(setting, node)
          if (
            node.nocheck !== true &&
            node.chkDisabled !== true &&
            nodeChecked != node.checkedOld
          ) {
            results.push(node)
          }
          data.getTreeChangeCheckedNodes(setting, children, results)
        }
        return results
      },
      makeChkFlag: function(setting, node) {
        if (!node) return
        var chkFlag = -1
        var children = data.nodeChildren(setting, node)
        if (children) {
          for (var i = 0, l = children.length; i < l; i++) {
            var cNode = children[i]
            var nodeChecked = data.nodeChecked(setting, cNode)
            var tmp = -1
            if (setting.check.chkStyle == consts.radio.STYLE) {
              if (cNode.nocheck === true || cNode.chkDisabled === true) {
                tmp = cNode.check_Child_State
              } else if (cNode.halfCheck === true) {
                tmp = 2
              } else if (nodeChecked) {
                tmp = 2
              } else {
                tmp = cNode.check_Child_State > 0 ? 2 : 0
              }
              if (tmp == 2) {
                chkFlag = 2
                break
              } else if (tmp == 0) {
                chkFlag = 0
              }
            } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
              if (cNode.nocheck === true || cNode.chkDisabled === true) {
                tmp = cNode.check_Child_State
              } else if (cNode.halfCheck === true) {
                tmp = 1
              } else if (nodeChecked) {
                tmp =
                  cNode.check_Child_State === -1 ||
                  cNode.check_Child_State === 2
                    ? 2
                    : 1
              } else {
                tmp = cNode.check_Child_State > 0 ? 1 : 0
              }
              if (tmp === 1) {
                chkFlag = 1
                break
              } else if (
                tmp === 2 &&
                chkFlag > -1 &&
                i > 0 &&
                tmp !== chkFlag
              ) {
                chkFlag = 1
                break
              } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
                chkFlag = 1
                break
              } else if (tmp > -1) {
                chkFlag = tmp
              }
            }
          }
        }
        node.check_Child_State = chkFlag
      },
    },
    //method of event proxy
    _event = {},
    //method of event handler
    _handler = {
      onCheckNode: function(event, node) {
        if (node.chkDisabled === true) return false
        var setting = data.getSetting(event.data.treeId)
        if (
          tools.apply(
            setting.callback.beforeCheck,
            [setting.treeId, node],
            true
          ) == false
        )
          return true
        var nodeChecked = data.nodeChecked(setting, node)
        data.nodeChecked(setting, node, !nodeChecked)
        view.checkNodeRelation(setting, node)
        var checkObj = $$(node, consts.id.CHECK, setting)
        view.setChkClass(setting, checkObj, node)
        view.repairParentChkClassWithSelf(setting, node)
        setting.treeObj.trigger(consts.event.CHECK, [
          event,
          setting.treeId,
          node,
        ])
        return true
      },
      onMouseoverCheck: function(event, node) {
        if (node.chkDisabled === true) return false
        var setting = data.getSetting(event.data.treeId),
          checkObj = $$(node, consts.id.CHECK, setting)
        node.check_Focus = true
        view.setChkClass(setting, checkObj, node)
        return true
      },
      onMouseoutCheck: function(event, node) {
        if (node.chkDisabled === true) return false
        var setting = data.getSetting(event.data.treeId),
          checkObj = $$(node, consts.id.CHECK, setting)
        node.check_Focus = false
        view.setChkClass(setting, checkObj, node)
        return true
      },
    },
    //method of tools for zTree
    _tools = {},
    //method of operate ztree dom
    _view = {
      checkNodeRelation: function(setting, node) {
        var pNode,
          i,
          l,
          r = consts.radio
        var nodeChecked = data.nodeChecked(setting, node)
        if (setting.check.chkStyle == r.STYLE) {
          var checkedList = data.getRadioCheckedList(setting)
          if (nodeChecked) {
            if (setting.check.radioType == r.TYPE_ALL) {
              for (i = checkedList.length - 1; i >= 0; i--) {
                pNode = checkedList[i]
                var pNodeChecked = data.nodeChecked(setting, pNode)
                if (pNodeChecked && pNode != node) {
                  data.nodeChecked(setting, pNode, false)
                  checkedList.splice(i, 1)

                  view.setChkClass(
                    setting,
                    $$(pNode, consts.id.CHECK, setting),
                    pNode
                  )
                  if (pNode.parentTId != node.parentTId) {
                    view.repairParentChkClassWithSelf(setting, pNode)
                  }
                }
              }
              checkedList.push(node)
            } else {
              var parentNode = node.parentTId
                ? node.getParentNode()
                : data.getRoot(setting)
              var children = data.nodeChildren(setting, parentNode)
              for (i = 0, l = children.length; i < l; i++) {
                pNode = children[i]
                var pNodeChecked = data.nodeChecked(setting, pNode)
                if (pNodeChecked && pNode != node) {
                  data.nodeChecked(setting, pNode, false)
                  view.setChkClass(
                    setting,
                    $$(pNode, consts.id.CHECK, setting),
                    pNode
                  )
                }
              }
            }
          } else if (setting.check.radioType == r.TYPE_ALL) {
            for (i = 0, l = checkedList.length; i < l; i++) {
              if (node == checkedList[i]) {
                checkedList.splice(i, 1)
                break
              }
            }
          }
        } else {
          var children = data.nodeChildren(setting, node)
          if (
            nodeChecked &&
            (!children ||
              children.length == 0 ||
              setting.check.chkboxType.Y.indexOf('s') > -1)
          ) {
            view.setSonNodeCheckBox(setting, node, true)
          }
          if (
            !nodeChecked &&
            (!children ||
              children.length == 0 ||
              setting.check.chkboxType.N.indexOf('s') > -1)
          ) {
            view.setSonNodeCheckBox(setting, node, false)
          }
          if (nodeChecked && setting.check.chkboxType.Y.indexOf('p') > -1) {
            view.setParentNodeCheckBox(setting, node, true)
          }
          if (!nodeChecked && setting.check.chkboxType.N.indexOf('p') > -1) {
            view.setParentNodeCheckBox(setting, node, false)
          }
        }
      },
      makeChkClass: function(setting, node) {
        var c = consts.checkbox,
          r = consts.radio,
          fullStyle = ''
        var nodeChecked = data.nodeChecked(setting, node)
        if (node.chkDisabled === true) {
          fullStyle = c.DISABLED
        } else if (node.halfCheck) {
          fullStyle = c.PART
        } else if (setting.check.chkStyle == r.STYLE) {
          fullStyle = node.check_Child_State < 1 ? c.FULL : c.PART
        } else {
          fullStyle = nodeChecked
            ? node.check_Child_State === 2 || node.check_Child_State === -1
              ? c.FULL
              : c.PART
            : node.check_Child_State < 1
            ? c.FULL
            : c.PART
        }
        var chkName =
          setting.check.chkStyle +
          '_' +
          (nodeChecked ? c.TRUE : c.FALSE) +
          '_' +
          fullStyle
        chkName =
          node.check_Focus && node.chkDisabled !== true
            ? chkName + '_' + c.FOCUS
            : chkName
        return consts.className.BUTTON + ' ' + c.DEFAULT + ' ' + chkName
      },
      repairAllChk: function(setting, checked) {
        if (
          setting.check.enable &&
          setting.check.chkStyle === consts.checkbox.STYLE
        ) {
          var root = data.getRoot(setting)
          var children = data.nodeChildren(setting, root)
          for (var i = 0, l = children.length; i < l; i++) {
            var node = children[i]
            if (node.nocheck !== true && node.chkDisabled !== true) {
              data.nodeChecked(setting, node, checked)
            }
            view.setSonNodeCheckBox(setting, node, checked)
          }
        }
      },
      repairChkClass: function(setting, node) {
        if (!node) return
        data.makeChkFlag(setting, node)
        if (node.nocheck !== true) {
          var checkObj = $$(node, consts.id.CHECK, setting)
          view.setChkClass(setting, checkObj, node)
        }
      },
      repairParentChkClass: function(setting, node) {
        if (!node || !node.parentTId) return
        var pNode = node.getParentNode()
        view.repairChkClass(setting, pNode)
        view.repairParentChkClass(setting, pNode)
      },
      repairParentChkClassWithSelf: function(setting, node) {
        if (!node) return
        var children = data.nodeChildren(setting, node)
        if (children && children.length > 0) {
          view.repairParentChkClass(setting, children[0])
        } else {
          view.repairParentChkClass(setting, node)
        }
      },
      repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
        if (!node) return
        if (node.chkDisabled != chkDisabled) {
          node.chkDisabled = chkDisabled
        }
        view.repairChkClass(setting, node)
        var children = data.nodeChildren(setting, node)
        if (children && inherit) {
          for (var i = 0, l = children.length; i < l; i++) {
            var sNode = children[i]
            view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit)
          }
        }
      },
      repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
        if (!node) return
        if (node.chkDisabled != chkDisabled && inherit) {
          node.chkDisabled = chkDisabled
        }
        view.repairChkClass(setting, node)
        view.repairParentChkDisabled(
          setting,
          node.getParentNode(),
          chkDisabled,
          inherit
        )
      },
      setChkClass: function(setting, obj, node) {
        if (!obj) return
        if (node.nocheck === true) {
          obj.hide()
        } else {
          obj.show()
        }
        obj.attr('class', view.makeChkClass(setting, node))
      },
      setParentNodeCheckBox: function(setting, node, value, srcNode) {
        var checkObj = $$(node, consts.id.CHECK, setting)
        if (!srcNode) srcNode = node
        data.makeChkFlag(setting, node)
        if (node.nocheck !== true && node.chkDisabled !== true) {
          data.nodeChecked(setting, node, value)
          view.setChkClass(setting, checkObj, node)
          if (setting.check.autoCheckTrigger && node != srcNode) {
            setting.treeObj.trigger(consts.event.CHECK, [
              null,
              setting.treeId,
              node,
            ])
          }
        }
        if (node.parentTId) {
          var pSign = true
          if (!value) {
            var pNodes = data.nodeChildren(setting, node.getParentNode())
            for (var i = 0, l = pNodes.length; i < l; i++) {
              var pNode = pNodes[i]
              var nodeChecked = data.nodeChecked(setting, pNode)
              if (
                (pNode.nocheck !== true &&
                  pNode.chkDisabled !== true &&
                  nodeChecked) ||
                ((pNode.nocheck === true || pNode.chkDisabled === true) &&
                  pNode.check_Child_State > 0)
              ) {
                pSign = false
                break
              }
            }
          }
          if (pSign) {
            view.setParentNodeCheckBox(
              setting,
              node.getParentNode(),
              value,
              srcNode
            )
          }
        }
      },
      setSonNodeCheckBox: function(setting, node, value, srcNode) {
        if (!node) return
        var checkObj = $$(node, consts.id.CHECK, setting)
        if (!srcNode) srcNode = node

        var hasDisable = false
        var children = data.nodeChildren(setting, node)
        if (children) {
          for (var i = 0, l = children.length; i < l; i++) {
            var sNode = children[i]
            view.setSonNodeCheckBox(setting, sNode, value, srcNode)
            if (sNode.chkDisabled === true) hasDisable = true
          }
        }

        if (node != data.getRoot(setting) && node.chkDisabled !== true) {
          if (hasDisable && node.nocheck !== true) {
            data.makeChkFlag(setting, node)
          }
          if (node.nocheck !== true && node.chkDisabled !== true) {
            data.nodeChecked(setting, node, value)
            if (!hasDisable)
              node.check_Child_State =
                children && children.length > 0 ? (value ? 2 : 0) : -1
          } else {
            node.check_Child_State = -1
          }
          view.setChkClass(setting, checkObj, node)
          if (
            setting.check.autoCheckTrigger &&
            node != srcNode &&
            node.nocheck !== true &&
            node.chkDisabled !== true
          ) {
            setting.treeObj.trigger(consts.event.CHECK, [
              null,
              setting.treeId,
              node,
            ])
          }
        }
      },
    },
    _z = {
      tools: _tools,
      view: _view,
      event: _event,
      data: _data,
    }
  $.extend(true, $.fn.zTree.consts, _consts)
  $.extend(true, $.fn.zTree._z, _z)

  var zt = $.fn.zTree,
    tools = zt._z.tools,
    consts = zt.consts,
    view = zt._z.view,
    data = zt._z.data,
    event = zt._z.event,
    $$ = tools.$

  data.nodeChecked = function(setting, node, newChecked) {
    if (!node) {
      return false
    }
    var key = setting.data.key.checked
    if (typeof newChecked !== 'undefined') {
      if (typeof newChecked === 'string') {
        newChecked = tools.eqs(newChecked, 'true')
      }
      newChecked = !!newChecked
      node[key] = newChecked
    } else if (typeof node[key] == 'string') {
      node[key] = tools.eqs(node[key], 'true')
    } else {
      node[key] = !!node[key]
    }
    return node[key]
  }

  data.exSetting(_setting)
  data.addInitBind(_bindEvent)
  data.addInitUnBind(_unbindEvent)
  data.addInitCache(_initCache)
  data.addInitNode(_initNode)
  data.addInitProxy(_eventProxy, true)
  data.addInitRoot(_initRoot)
  data.addBeforeA(_beforeA)
  data.addZTreeTools(_zTreeTools)

  var _createNodes = view.createNodes
  view.createNodes = function(setting, level, nodes, parentNode, index) {
    if (_createNodes) _createNodes.apply(view, arguments)
    if (!nodes) return
    view.repairParentChkClassWithSelf(setting, parentNode)
  }
  var _removeNode = view.removeNode
  view.removeNode = function(setting, node) {
    var parentNode = node.getParentNode()
    if (_removeNode) _removeNode.apply(view, arguments)
    if (!node || !parentNode) return
    view.repairChkClass(setting, parentNode)
    view.repairParentChkClass(setting, parentNode)
  }

  var _appendNodes = view.appendNodes
  view.appendNodes = function(
    setting,
    level,
    nodes,
    parentNode,
    index,
    initFlag,
    openFlag
  ) {
    var html = ''
    if (_appendNodes) {
      html = _appendNodes.apply(view, arguments)
    }
    if (parentNode) {
      data.makeChkFlag(setting, parentNode)
    }
    return html
  }
})(jQuery)
/*
 * JQuery zTree exedit
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */
;(function($) {
  //default consts of exedit
  var _consts = {
      event: {
        DRAG: 'ztree_drag',
        DROP: 'ztree_drop',
        RENAME: 'ztree_rename',
        DRAGMOVE: 'ztree_dragmove',
      },
      id: {
        EDIT: '_edit',
        INPUT: '_input',
        REMOVE: '_remove',
      },
      move: {
        TYPE_INNER: 'inner',
        TYPE_PREV: 'prev',
        TYPE_NEXT: 'next',
      },
      node: {
        CURSELECTED_EDIT: 'curSelectedNode_Edit',
        TMPTARGET_TREE: 'tmpTargetzTree',
        TMPTARGET_NODE: 'tmpTargetNode',
      },
    },
    //default setting of exedit
    _setting = {
      edit: {
        enable: false,
        editNameSelectAll: false,
        showRemoveBtn: true,
        showRenameBtn: true,
        removeTitle: 'remove',
        renameTitle: 'rename',
        drag: {
          autoExpandTrigger: false,
          isCopy: true,
          isMove: true,
          prev: true,
          next: true,
          inner: true,
          minMoveSize: 5,
          borderMax: 10,
          borderMin: -5,
          maxShowNodeNum: 5,
          autoOpenTime: 500,
        },
      },
      view: {
        addHoverDom: null,
        removeHoverDom: null,
      },
      callback: {
        beforeDrag: null,
        beforeDragOpen: null,
        beforeDrop: null,
        beforeEditName: null,
        beforeRename: null,
        onDrag: null,
        onDragMove: null,
        onDrop: null,
        onRename: null,
      },
    },
    //default root of exedit
    _initRoot = function(setting) {
      var r = data.getRoot(setting),
        rs = data.getRoots()
      r.curEditNode = null
      r.curEditInput = null
      r.curHoverNode = null
      r.dragFlag = 0
      r.dragNodeShowBefore = []
      r.dragMaskList = new Array()
      rs.showHoverDom = true
    },
    //default cache of exedit
    _initCache = function(treeId) {},
    //default bind event of exedit
    _bindEvent = function(setting) {
      var o = setting.treeObj
      var c = consts.event
      o.bind(c.RENAME, function(event, treeId, treeNode, isCancel) {
        tools.apply(setting.callback.onRename, [
          event,
          treeId,
          treeNode,
          isCancel,
        ])
      })

      o.bind(c.DRAG, function(event, srcEvent, treeId, treeNodes) {
        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes])
      })

      o.bind(c.DRAGMOVE, function(event, srcEvent, treeId, treeNodes) {
        tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes])
      })

      o.bind(c.DROP, function(
        event,
        srcEvent,
        treeId,
        treeNodes,
        targetNode,
        moveType,
        isCopy
      ) {
        tools.apply(setting.callback.onDrop, [
          srcEvent,
          treeId,
          treeNodes,
          targetNode,
          moveType,
          isCopy,
        ])
      })
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj
      var c = consts.event
      o.unbind(c.RENAME)
      o.unbind(c.DRAG)
      o.unbind(c.DRAGMOVE)
      o.unbind(c.DROP)
    },
    //default event proxy of exedit
    _eventProxy = function(e) {
      var target = e.target,
        setting = data.getSetting(e.data.treeId),
        relatedTarget = e.relatedTarget,
        tId = '',
        node = null,
        nodeEventType = '',
        treeEventType = '',
        nodeEventCallback = null,
        treeEventCallback = null,
        tmp = null

      if (tools.eqs(e.type, 'mouseover')) {
        tmp = tools.getMDom(setting, target, [
          { tagName: 'a', attrName: 'treeNode' + consts.id.A },
        ])
        if (tmp) {
          tId = tools.getNodeMainDom(tmp).id
          nodeEventType = 'hoverOverNode'
        }
      } else if (tools.eqs(e.type, 'mouseout')) {
        tmp = tools.getMDom(setting, relatedTarget, [
          { tagName: 'a', attrName: 'treeNode' + consts.id.A },
        ])
        if (!tmp) {
          tId = 'remove'
          nodeEventType = 'hoverOutNode'
        }
      } else if (tools.eqs(e.type, 'mousedown')) {
        tmp = tools.getMDom(setting, target, [
          { tagName: 'a', attrName: 'treeNode' + consts.id.A },
        ])
        if (tmp) {
          tId = tools.getNodeMainDom(tmp).id
          nodeEventType = 'mousedownNode'
        }
      }
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId)
        switch (nodeEventType) {
          case 'mousedownNode':
            nodeEventCallback = _handler.onMousedownNode
            break
          case 'hoverOverNode':
            nodeEventCallback = _handler.onHoverOverNode
            break
          case 'hoverOutNode':
            nodeEventCallback = _handler.onHoverOutNode
            break
        }
      }
      var proxyResult = {
        stop: false,
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback,
      }
      return proxyResult
    },
    //default init node of exedit
    _initNode = function(
      setting,
      level,
      n,
      parentNode,
      isFirstNode,
      isLastNode,
      openFlag
    ) {
      if (!n) return
      n.isHover = false
      n.editNameFlag = false
    },
    //update zTreeObj, add method of edit
    _zTreeTools = function(setting, zTreeTools) {
      zTreeTools.cancelEditName = function(newName) {
        var root = data.getRoot(this.setting)
        if (!root.curEditNode) return
        view.cancelCurEditNode(this.setting, newName ? newName : null, true)
      }
      zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
        if (!node) return null
        var isParent = data.nodeIsParent(setting, targetNode)
        if (
          targetNode &&
          !isParent &&
          this.setting.data.keep.leaf &&
          moveType === consts.move.TYPE_INNER
        )
          return null
        var _this = this,
          newNode = tools.clone(node)
        if (!targetNode) {
          targetNode = null
          moveType = consts.move.TYPE_INNER
        }
        if (moveType == consts.move.TYPE_INNER) {
          function copyCallback() {
            view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent)
          }

          if (tools.canAsync(this.setting, targetNode)) {
            view.asyncNode(this.setting, targetNode, isSilent, copyCallback)
          } else {
            copyCallback()
          }
        } else {
          view.addNodes(
            this.setting,
            targetNode.parentNode,
            -1,
            [newNode],
            isSilent
          )
          view.moveNode(
            this.setting,
            targetNode,
            newNode,
            moveType,
            false,
            isSilent
          )
        }
        return newNode
      }
      zTreeTools.editName = function(node) {
        if (
          !node ||
          !node.tId ||
          node !== data.getNodeCache(this.setting, node.tId)
        )
          return
        if (node.parentTId)
          view.expandCollapseParentNode(
            this.setting,
            node.getParentNode(),
            true
          )
        view.editNode(this.setting, node)
      }
      zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
        if (!node) return node
        var isParent = data.nodeIsParent(setting, targetNode)
        if (
          targetNode &&
          !isParent &&
          this.setting.data.keep.leaf &&
          moveType === consts.move.TYPE_INNER
        ) {
          return null
        } else if (
          targetNode &&
          ((node.parentTId == targetNode.tId &&
            moveType == consts.move.TYPE_INNER) ||
            $$(node, this.setting).find('#' + targetNode.tId).length > 0)
        ) {
          return null
        } else if (!targetNode) {
          targetNode = null
        }
        var _this = this

        function moveCallback() {
          view.moveNode(
            _this.setting,
            targetNode,
            node,
            moveType,
            false,
            isSilent
          )
        }

        if (
          tools.canAsync(this.setting, targetNode) &&
          moveType === consts.move.TYPE_INNER
        ) {
          view.asyncNode(this.setting, targetNode, isSilent, moveCallback)
        } else {
          moveCallback()
        }
        return node
      }
      zTreeTools.setEditable = function(editable) {
        this.setting.edit.enable = editable
        return this.refresh()
      }
    },
    //method of operate data
    _data = {
      setSonNodeLevel: function(setting, parentNode, node) {
        if (!node) return
        var children = data.nodeChildren(setting, node)
        node.level = parentNode ? parentNode.level + 1 : 0
        if (!children) return
        for (var i = 0, l = children.length; i < l; i++) {
          if (children[i]) data.setSonNodeLevel(setting, node, children[i])
        }
      },
    },
    //method of event proxy
    _event = {},
    //method of event handler
    _handler = {
      onHoverOverNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          root = data.getRoot(setting)
        if (root.curHoverNode != node) {
          _handler.onHoverOutNode(event)
        }
        root.curHoverNode = node
        view.addHoverDom(setting, node)
      },
      onHoverOutNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          root = data.getRoot(setting)
        if (
          root.curHoverNode &&
          !data.isSelectedNode(setting, root.curHoverNode)
        ) {
          view.removeTreeDom(setting, root.curHoverNode)
          root.curHoverNode = null
        }
      },
      onMousedownNode: function(eventMouseDown, _node) {
        var i,
          l,
          setting = data.getSetting(eventMouseDown.data.treeId),
          root = data.getRoot(setting),
          roots = data.getRoots()
        //right click can't drag & drop
        if (
          eventMouseDown.button == 2 ||
          !setting.edit.enable ||
          (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)
        )
          return true

        //input of edit node name can't drag & drop
        var target = eventMouseDown.target,
          _nodes = data.getRoot(setting).curSelectedList,
          nodes = []
        if (!data.isSelectedNode(setting, _node)) {
          nodes = [_node]
        } else {
          for (i = 0, l = _nodes.length; i < l; i++) {
            if (
              _nodes[i].editNameFlag &&
              tools.eqs(target.tagName, 'input') &&
              target.getAttribute('treeNode' + consts.id.INPUT) !== null
            ) {
              return true
            }
            nodes.push(_nodes[i])
            if (nodes[0].parentTId !== _nodes[i].parentTId) {
              nodes = [_node]
              break
            }
          }
        }

        view.editNodeBlur = true
        view.cancelCurEditNode(setting)

        var doc = $(setting.treeObj.get(0).ownerDocument),
          body = $(setting.treeObj.get(0).ownerDocument.body),
          curNode,
          tmpArrow,
          tmpTarget,
          isOtherTree = false,
          targetSetting = setting,
          sourceSetting = setting,
          preNode,
          nextNode,
          preTmpTargetNodeId = null,
          preTmpMoveType = null,
          tmpTargetNodeId = null,
          moveType = consts.move.TYPE_INNER,
          mouseDownX = eventMouseDown.clientX,
          mouseDownY = eventMouseDown.clientY,
          startTime = new Date().getTime()

        if (tools.uCanDo(setting)) {
          doc.bind('mousemove', _docMouseMove)
        }

        function _docMouseMove(event) {
          //avoid start drag after click node
          if (
            root.dragFlag == 0 &&
            Math.abs(mouseDownX - event.clientX) <
              setting.edit.drag.minMoveSize &&
            Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize
          ) {
            return true
          }
          var i, l, tmpNode, tmpDom, tmpNodes
          body.css('cursor', 'pointer')

          if (root.dragFlag == 0) {
            if (
              tools.apply(
                setting.callback.beforeDrag,
                [setting.treeId, nodes],
                true
              ) == false
            ) {
              _docMouseUp(event)
              return true
            }

            for (i = 0, l = nodes.length; i < l; i++) {
              if (i == 0) {
                root.dragNodeShowBefore = []
              }
              tmpNode = nodes[i]
              if (data.nodeIsParent(setting, tmpNode) && tmpNode.open) {
                view.expandCollapseNode(setting, tmpNode, !tmpNode.open)
                root.dragNodeShowBefore[tmpNode.tId] = true
              } else {
                root.dragNodeShowBefore[tmpNode.tId] = false
              }
            }

            root.dragFlag = 1
            roots.showHoverDom = false
            tools.showIfameMask(setting, true)

            //sort
            var isOrder = true,
              lastIndex = -1
            if (nodes.length > 1) {
              var pNodes = nodes[0].parentTId
                ? data.nodeChildren(setting, nodes[0].getParentNode())
                : data.getNodes(setting)
              tmpNodes = []
              for (i = 0, l = pNodes.length; i < l; i++) {
                if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
                  if (isOrder && lastIndex > -1 && lastIndex + 1 !== i) {
                    isOrder = false
                  }
                  tmpNodes.push(pNodes[i])
                  lastIndex = i
                }
                if (nodes.length === tmpNodes.length) {
                  nodes = tmpNodes
                  break
                }
              }
            }
            if (isOrder) {
              preNode = nodes[0].getPreNode()
              nextNode = nodes[nodes.length - 1].getNextNode()
            }

            //set node in selected
            curNode = $$("<ul class='zTreeDragUL'></ul>", setting)
            for (i = 0, l = nodes.length; i < l; i++) {
              tmpNode = nodes[i]
              tmpNode.editNameFlag = false
              view.selectNode(setting, tmpNode, i > 0)
              view.removeTreeDom(setting, tmpNode)

              if (i > setting.edit.drag.maxShowNodeNum - 1) {
                continue
              }

              tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting)
              tmpDom.append($$(tmpNode, consts.id.A, setting).clone())
              tmpDom.css('padding', '0')
              tmpDom
                .children('#' + tmpNode.tId + consts.id.A)
                .removeClass(consts.node.CURSELECTED)
              curNode.append(tmpDom)
              if (i == setting.edit.drag.maxShowNodeNum - 1) {
                tmpDom = $$(
                  "<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>",
                  setting
                )
                curNode.append(tmpDom)
              }
            }
            curNode.attr('id', nodes[0].tId + consts.id.UL + '_tmp')
            curNode.addClass(setting.treeObj.attr('class'))
            curNode.appendTo(body)

            tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting)
            tmpArrow.attr('id', 'zTreeMove_arrow_tmp')
            tmpArrow.appendTo(body)

            setting.treeObj.trigger(consts.event.DRAG, [
              event,
              setting.treeId,
              nodes,
            ])
          }

          if (root.dragFlag == 1) {
            if (
              tmpTarget &&
              tmpArrow.attr('id') == event.target.id &&
              tmpTargetNodeId &&
              event.clientX + doc.scrollLeft() + 2 >
                $('#' + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left
            ) {
              var xT = $('#' + tmpTargetNodeId + consts.id.A, tmpTarget)
              event.target = xT.length > 0 ? xT.get(0) : event.target
            } else if (tmpTarget) {
              tmpTarget.removeClass(consts.node.TMPTARGET_TREE)
              if (tmpTargetNodeId)
                $('#' + tmpTargetNodeId + consts.id.A, tmpTarget)
                  .removeClass(
                    consts.node.TMPTARGET_NODE + '_' + consts.move.TYPE_PREV
                  )
                  .removeClass(
                    consts.node.TMPTARGET_NODE + '_' + _consts.move.TYPE_NEXT
                  )
                  .removeClass(
                    consts.node.TMPTARGET_NODE + '_' + _consts.move.TYPE_INNER
                  )
            }
            tmpTarget = null
            tmpTargetNodeId = null

            //judge drag & drop in multi ztree
            isOtherTree = false
            targetSetting = setting
            var settings = data.getSettings()
            for (var s in settings) {
              if (
                settings[s].treeId &&
                settings[s].edit.enable &&
                settings[s].treeId != setting.treeId &&
                (event.target.id == settings[s].treeId ||
                  $(event.target).parents('#' + settings[s].treeId).length > 0)
              ) {
                isOtherTree = true
                targetSetting = settings[s]
              }
            }

            var docScrollTop = doc.scrollTop(),
              docScrollLeft = doc.scrollLeft(),
              treeOffset = targetSetting.treeObj.offset(),
              scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
              scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
              dTop = event.clientY + docScrollTop - treeOffset.top,
              dBottom =
                targetSetting.treeObj.height() +
                treeOffset.top -
                event.clientY -
                docScrollTop,
              dLeft = event.clientX + docScrollLeft - treeOffset.left,
              dRight =
                targetSetting.treeObj.width() +
                treeOffset.left -
                event.clientX -
                docScrollLeft,
              isTop =
                dTop < setting.edit.drag.borderMax &&
                dTop > setting.edit.drag.borderMin,
              isBottom =
                dBottom < setting.edit.drag.borderMax &&
                dBottom > setting.edit.drag.borderMin,
              isLeft =
                dLeft < setting.edit.drag.borderMax &&
                dLeft > setting.edit.drag.borderMin,
              isRight =
                dRight < setting.edit.drag.borderMax &&
                dRight > setting.edit.drag.borderMin,
              isTreeInner =
                dTop > setting.edit.drag.borderMin &&
                dBottom > setting.edit.drag.borderMin &&
                dLeft > setting.edit.drag.borderMin &&
                dRight > setting.edit.drag.borderMin,
              isTreeTop = isTop && targetSetting.treeObj.scrollTop() <= 0,
              isTreeBottom =
                isBottom &&
                targetSetting.treeObj.scrollTop() +
                  targetSetting.treeObj.height() +
                  10 >=
                  scrollHeight,
              isTreeLeft = isLeft && targetSetting.treeObj.scrollLeft() <= 0,
              isTreeRight =
                isRight &&
                targetSetting.treeObj.scrollLeft() +
                  targetSetting.treeObj.width() +
                  10 >=
                  scrollWidth

            if (
              event.target &&
              tools.isChildOrSelf(event.target, targetSetting.treeId)
            ) {
              //get node <li> dom
              var targetObj = event.target
              while (
                targetObj &&
                targetObj.tagName &&
                !tools.eqs(targetObj.tagName, 'li') &&
                targetObj.id != targetSetting.treeId
              ) {
                targetObj = targetObj.parentNode
              }

              var canMove = true
              //don't move to self or children of self
              for (i = 0, l = nodes.length; i < l; i++) {
                tmpNode = nodes[i]
                if (targetObj.id === tmpNode.tId) {
                  canMove = false
                  break
                } else if (
                  $$(tmpNode, setting).find('#' + targetObj.id).length > 0
                ) {
                  canMove = false
                  break
                }
              }
              if (
                canMove &&
                event.target &&
                tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)
              ) {
                tmpTarget = $(targetObj)
                tmpTargetNodeId = targetObj.id
              }
            }

            //the mouse must be in zTree
            tmpNode = nodes[0]
            if (
              isTreeInner &&
              tools.isChildOrSelf(event.target, targetSetting.treeId)
            ) {
              //judge mouse move in root of ztree
              if (
                !tmpTarget &&
                (event.target.id == targetSetting.treeId ||
                  isTreeTop ||
                  isTreeBottom ||
                  isTreeLeft ||
                  isTreeRight) &&
                (isOtherTree || (!isOtherTree && tmpNode.parentTId))
              ) {
                tmpTarget = targetSetting.treeObj
              }
              //auto scroll top
              if (isTop) {
                targetSetting.treeObj.scrollTop(
                  targetSetting.treeObj.scrollTop() - 10
                )
              } else if (isBottom) {
                targetSetting.treeObj.scrollTop(
                  targetSetting.treeObj.scrollTop() + 10
                )
              }
              if (isLeft) {
                targetSetting.treeObj.scrollLeft(
                  targetSetting.treeObj.scrollLeft() - 10
                )
              } else if (isRight) {
                targetSetting.treeObj.scrollLeft(
                  targetSetting.treeObj.scrollLeft() + 10
                )
              }
              //auto scroll left
              if (
                tmpTarget &&
                tmpTarget != targetSetting.treeObj &&
                tmpTarget.offset().left < targetSetting.treeObj.offset().left
              ) {
                targetSetting.treeObj.scrollLeft(
                  targetSetting.treeObj.scrollLeft() +
                    tmpTarget.offset().left -
                    targetSetting.treeObj.offset().left
                )
              }
            }

            curNode.css({
              top: event.clientY + docScrollTop + 3 + 'px',
              left: event.clientX + docScrollLeft + 3 + 'px',
            })

            var dX = 0
            var dY = 0
            if (tmpTarget && tmpTarget.attr('id') != targetSetting.treeId) {
              var tmpTargetNode =
                  tmpTargetNodeId == null
                    ? null
                    : data.getNodeCache(targetSetting, tmpTargetNodeId),
                isCopy =
                  ((event.ctrlKey || event.metaKey) &&
                    setting.edit.drag.isMove &&
                    setting.edit.drag.isCopy) ||
                  (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
                isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
                isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
                isInner =
                  tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId,
                canPrev =
                  (isCopy || !isNext) &&
                  tools.apply(
                    targetSetting.edit.drag.prev,
                    [targetSetting.treeId, nodes, tmpTargetNode],
                    !!targetSetting.edit.drag.prev
                  ),
                canNext =
                  (isCopy || !isPrev) &&
                  tools.apply(
                    targetSetting.edit.drag.next,
                    [targetSetting.treeId, nodes, tmpTargetNode],
                    !!targetSetting.edit.drag.next
                  ),
                canInner =
                  (isCopy || !isInner) &&
                  !(
                    targetSetting.data.keep.leaf &&
                    !data.nodeIsParent(setting, tmpTargetNode)
                  ) &&
                  tools.apply(
                    targetSetting.edit.drag.inner,
                    [targetSetting.treeId, nodes, tmpTargetNode],
                    !!targetSetting.edit.drag.inner
                  )

              function clearMove() {
                tmpTarget = null
                tmpTargetNodeId = ''
                moveType = consts.move.TYPE_INNER
                tmpArrow.css({
                  display: 'none',
                })
                if (window.zTreeMoveTimer) {
                  clearTimeout(window.zTreeMoveTimer)
                  window.zTreeMoveTargetNodeTId = null
                }
              }

              if (!canPrev && !canNext && !canInner) {
                clearMove()
              } else {
                var tmpTargetA = $(
                    '#' + tmpTargetNodeId + consts.id.A,
                    tmpTarget
                  ),
                  tmpNextA = tmpTargetNode.isLastNode
                    ? null
                    : $(
                        '#' + tmpTargetNode.getNextNode().tId + consts.id.A,
                        tmpTarget.next()
                      ),
                  tmpTop = tmpTargetA.offset().top,
                  tmpLeft = tmpTargetA.offset().left,
                  prevPercent = canPrev
                    ? canInner
                      ? 0.25
                      : canNext
                      ? 0.5
                      : 1
                    : -1,
                  nextPercent = canNext
                    ? canInner
                      ? 0.75
                      : canPrev
                      ? 0.5
                      : 0
                    : -1,
                  dY_percent =
                    (event.clientY + docScrollTop - tmpTop) /
                    tmpTargetA.height()

                if (
                  (prevPercent == 1 ||
                    (dY_percent <= prevPercent && dY_percent >= -0.2)) &&
                  canPrev
                ) {
                  dX = 1 - tmpArrow.width()
                  dY = tmpTop - tmpArrow.height() / 2
                  moveType = consts.move.TYPE_PREV
                } else if (
                  (nextPercent == 0 ||
                    (dY_percent >= nextPercent && dY_percent <= 1.2)) &&
                  canNext
                ) {
                  dX = 1 - tmpArrow.width()
                  dY =
                    tmpNextA == null ||
                    (data.nodeIsParent(setting, tmpTargetNode) &&
                      tmpTargetNode.open)
                      ? tmpTop + tmpTargetA.height() - tmpArrow.height() / 2
                      : tmpNextA.offset().top - tmpArrow.height() / 2
                  moveType = consts.move.TYPE_NEXT
                } else if (canInner) {
                  dX = 5 - tmpArrow.width()
                  dY = tmpTop
                  moveType = consts.move.TYPE_INNER
                } else {
                  clearMove()
                }

                if (tmpTarget) {
                  tmpArrow.css({
                    display: 'block',
                    top: dY + 'px',
                    left: tmpLeft + dX + 'px',
                  })
                  tmpTargetA.addClass(
                    consts.node.TMPTARGET_NODE + '_' + moveType
                  )

                  if (
                    preTmpTargetNodeId != tmpTargetNodeId ||
                    preTmpMoveType != moveType
                  ) {
                    startTime = new Date().getTime()
                  }
                  if (
                    tmpTargetNode &&
                    data.nodeIsParent(setting, tmpTargetNode) &&
                    moveType == consts.move.TYPE_INNER
                  ) {
                    var startTimer = true
                    if (
                      window.zTreeMoveTimer &&
                      window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId
                    ) {
                      clearTimeout(window.zTreeMoveTimer)
                      window.zTreeMoveTargetNodeTId = null
                    } else if (
                      window.zTreeMoveTimer &&
                      window.zTreeMoveTargetNodeTId === tmpTargetNode.tId
                    ) {
                      startTimer = false
                    }
                    if (startTimer) {
                      window.zTreeMoveTimer = setTimeout(function() {
                        if (moveType != consts.move.TYPE_INNER) return
                        if (
                          tmpTargetNode &&
                          data.nodeIsParent(setting, tmpTargetNode) &&
                          !tmpTargetNode.open &&
                          new Date().getTime() - startTime >
                            targetSetting.edit.drag.autoOpenTime &&
                          tools.apply(
                            targetSetting.callback.beforeDragOpen,
                            [targetSetting.treeId, tmpTargetNode],
                            true
                          )
                        ) {
                          view.switchNode(targetSetting, tmpTargetNode)
                          if (targetSetting.edit.drag.autoExpandTrigger) {
                            targetSetting.treeObj.trigger(consts.event.EXPAND, [
                              targetSetting.treeId,
                              tmpTargetNode,
                            ])
                          }
                        }
                      }, targetSetting.edit.drag.autoOpenTime + 50)
                      window.zTreeMoveTargetNodeTId = tmpTargetNode.tId
                    }
                  }
                }
              }
            } else {
              moveType = consts.move.TYPE_INNER
              if (
                tmpTarget &&
                tools.apply(
                  targetSetting.edit.drag.inner,
                  [targetSetting.treeId, nodes, null],
                  !!targetSetting.edit.drag.inner
                )
              ) {
                tmpTarget.addClass(consts.node.TMPTARGET_TREE)
              } else {
                tmpTarget = null
              }
              tmpArrow.css({
                display: 'none',
              })
              if (window.zTreeMoveTimer) {
                clearTimeout(window.zTreeMoveTimer)
                window.zTreeMoveTargetNodeTId = null
              }
            }
            preTmpTargetNodeId = tmpTargetNodeId
            preTmpMoveType = moveType

            setting.treeObj.trigger(consts.event.DRAGMOVE, [
              event,
              setting.treeId,
              nodes,
            ])
          }
          return false
        }

        doc.bind('mouseup', _docMouseUp)

        function _docMouseUp(event) {
          if (window.zTreeMoveTimer) {
            clearTimeout(window.zTreeMoveTimer)
            window.zTreeMoveTargetNodeTId = null
          }
          preTmpTargetNodeId = null
          preTmpMoveType = null
          doc.unbind('mousemove', _docMouseMove)
          doc.unbind('mouseup', _docMouseUp)
          doc.unbind('selectstart', _docSelect)
          body.css('cursor', '')
          if (tmpTarget) {
            tmpTarget.removeClass(consts.node.TMPTARGET_TREE)
            if (tmpTargetNodeId)
              $('#' + tmpTargetNodeId + consts.id.A, tmpTarget)
                .removeClass(
                  consts.node.TMPTARGET_NODE + '_' + consts.move.TYPE_PREV
                )
                .removeClass(
                  consts.node.TMPTARGET_NODE + '_' + _consts.move.TYPE_NEXT
                )
                .removeClass(
                  consts.node.TMPTARGET_NODE + '_' + _consts.move.TYPE_INNER
                )
          }
          tools.showIfameMask(setting, false)

          roots.showHoverDom = true
          if (root.dragFlag == 0) return
          root.dragFlag = 0

          var i, l, tmpNode
          for (i = 0, l = nodes.length; i < l; i++) {
            tmpNode = nodes[i]
            if (
              data.nodeIsParent(setting, tmpNode) &&
              root.dragNodeShowBefore[tmpNode.tId] &&
              !tmpNode.open
            ) {
              view.expandCollapseNode(setting, tmpNode, !tmpNode.open)
              delete root.dragNodeShowBefore[tmpNode.tId]
            }
          }

          if (curNode) curNode.remove()
          if (tmpArrow) tmpArrow.remove()

          var isCopy =
            ((event.ctrlKey || event.metaKey) &&
              setting.edit.drag.isMove &&
              setting.edit.drag.isCopy) ||
            (!setting.edit.drag.isMove && setting.edit.drag.isCopy)
          if (
            !isCopy &&
            tmpTarget &&
            tmpTargetNodeId &&
            nodes[0].parentTId &&
            tmpTargetNodeId == nodes[0].parentTId &&
            moveType == consts.move.TYPE_INNER
          ) {
            tmpTarget = null
          }
          if (tmpTarget) {
            var dragTargetNode =
              tmpTargetNodeId == null
                ? null
                : data.getNodeCache(targetSetting, tmpTargetNodeId)
            if (
              tools.apply(
                setting.callback.beforeDrop,
                [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy],
                true
              ) == false
            ) {
              view.selectNodes(sourceSetting, nodes)
              return
            }
            var newNodes = isCopy ? tools.clone(nodes) : nodes

            function dropCallback() {
              if (isOtherTree) {
                if (!isCopy) {
                  for (var i = 0, l = nodes.length; i < l; i++) {
                    view.removeNode(setting, nodes[i])
                  }
                }
                if (moveType == consts.move.TYPE_INNER) {
                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes)
                } else {
                  view.addNodes(
                    targetSetting,
                    dragTargetNode.getParentNode(),
                    moveType == consts.move.TYPE_PREV
                      ? dragTargetNode.getIndex()
                      : dragTargetNode.getIndex() + 1,
                    newNodes
                  )
                }
              } else {
                if (isCopy && moveType == consts.move.TYPE_INNER) {
                  view.addNodes(targetSetting, dragTargetNode, -1, newNodes)
                } else if (isCopy) {
                  view.addNodes(
                    targetSetting,
                    dragTargetNode.getParentNode(),
                    moveType == consts.move.TYPE_PREV
                      ? dragTargetNode.getIndex()
                      : dragTargetNode.getIndex() + 1,
                    newNodes
                  )
                } else {
                  if (moveType != consts.move.TYPE_NEXT) {
                    for (i = 0, l = newNodes.length; i < l; i++) {
                      view.moveNode(
                        targetSetting,
                        dragTargetNode,
                        newNodes[i],
                        moveType,
                        false
                      )
                    }
                  } else {
                    for (i = -1, l = newNodes.length - 1; i < l; l--) {
                      view.moveNode(
                        targetSetting,
                        dragTargetNode,
                        newNodes[l],
                        moveType,
                        false
                      )
                    }
                  }
                }
              }
              view.selectNodes(targetSetting, newNodes)

              var a = $$(newNodes[0], setting).get(0)
              view.scrollIntoView(setting, a)

              setting.treeObj.trigger(consts.event.DROP, [
                event,
                targetSetting.treeId,
                newNodes,
                dragTargetNode,
                moveType,
                isCopy,
              ])
            }

            if (
              moveType == consts.move.TYPE_INNER &&
              tools.canAsync(targetSetting, dragTargetNode)
            ) {
              view.asyncNode(targetSetting, dragTargetNode, false, dropCallback)
            } else {
              dropCallback()
            }
          } else {
            view.selectNodes(sourceSetting, nodes)
            setting.treeObj.trigger(consts.event.DROP, [
              event,
              setting.treeId,
              nodes,
              null,
              null,
              null,
            ])
          }
        }

        doc.bind('selectstart', _docSelect)

        function _docSelect() {
          return false
        }

        // 2018-03-30 FireFox has fixed this issue.
        //Avoid FireFox's Bug
        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
        // if(eventMouseDown.preventDefault) {
        // 	eventMouseDown.preventDefault();
        // }
        return true
      },
    },
    //method of tools for zTree
    _tools = {
      getAbs: function(obj) {
        var oRect = obj.getBoundingClientRect(),
          scrollTop =
            document.body.scrollTop + document.documentElement.scrollTop,
          scrollLeft =
            document.body.scrollLeft + document.documentElement.scrollLeft
        return [oRect.left + scrollLeft, oRect.top + scrollTop]
      },
      inputFocus: function(inputObj) {
        if (inputObj.get(0)) {
          inputObj.focus()
          tools.setCursorPosition(inputObj.get(0), inputObj.val().length)
        }
      },
      inputSelect: function(inputObj) {
        if (inputObj.get(0)) {
          inputObj.focus()
          inputObj.select()
        }
      },
      setCursorPosition: function(obj, pos) {
        if (obj.setSelectionRange) {
          obj.focus()
          obj.setSelectionRange(pos, pos)
        } else if (obj.createTextRange) {
          var range = obj.createTextRange()
          range.collapse(true)
          range.moveEnd('character', pos)
          range.moveStart('character', pos)
          range.select()
        }
      },
      showIfameMask: function(setting, showSign) {
        var root = data.getRoot(setting)
        //clear full mask
        while (root.dragMaskList.length > 0) {
          root.dragMaskList[0].remove()
          root.dragMaskList.shift()
        }
        if (showSign) {
          //show mask
          var iframeList = $$('iframe', setting)
          for (var i = 0, l = iframeList.length; i < l; i++) {
            var obj = iframeList.get(i),
              r = tools.getAbs(obj),
              dragMask = $$(
                "<div id='zTreeMask_" +
                  i +
                  "' class='zTreeMask' style='top:" +
                  r[1] +
                  'px; left:' +
                  r[0] +
                  'px; width:' +
                  obj.offsetWidth +
                  'px; height:' +
                  obj.offsetHeight +
                  "px;'></div>",
                setting
              )
            dragMask.appendTo($$('body', setting))
            root.dragMaskList.push(dragMask)
          }
        }
      },
    },
    //method of operate ztree dom
    _view = {
      addEditBtn: function(setting, node) {
        if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
          return
        }
        if (
          !tools.apply(
            setting.edit.showRenameBtn,
            [setting.treeId, node],
            setting.edit.showRenameBtn
          )
        ) {
          return
        }
        var aObj = $$(node, consts.id.A, setting),
          editStr =
            "<span class='" +
            consts.className.BUTTON +
            " edit' id='" +
            node.tId +
            consts.id.EDIT +
            "' title='" +
            tools.apply(
              setting.edit.renameTitle,
              [setting.treeId, node],
              setting.edit.renameTitle
            ) +
            "' treeNode" +
            consts.id.EDIT +
            " style='display:none;'></span>"
        aObj.append(editStr)

        $$(node, consts.id.EDIT, setting)
          .bind('click', function() {
            if (
              !tools.uCanDo(setting) ||
              tools.apply(
                setting.callback.beforeEditName,
                [setting.treeId, node],
                true
              ) == false
            )
              return false
            view.editNode(setting, node)
            return false
          })
          .show()
      },
      addRemoveBtn: function(setting, node) {
        if (
          node.editNameFlag ||
          $$(node, consts.id.REMOVE, setting).length > 0
        ) {
          return
        }
        if (
          !tools.apply(
            setting.edit.showRemoveBtn,
            [setting.treeId, node],
            setting.edit.showRemoveBtn
          )
        ) {
          return
        }
        var aObj = $$(node, consts.id.A, setting),
          removeStr =
            "<span class='" +
            consts.className.BUTTON +
            " remove' id='" +
            node.tId +
            consts.id.REMOVE +
            "' title='" +
            tools.apply(
              setting.edit.removeTitle,
              [setting.treeId, node],
              setting.edit.removeTitle
            ) +
            "' treeNode" +
            consts.id.REMOVE +
            " style='display:none;'></span>"
        aObj.append(removeStr)

        $$(node, consts.id.REMOVE, setting)
          .bind('click', function() {
            if (
              !tools.uCanDo(setting) ||
              tools.apply(
                setting.callback.beforeRemove,
                [setting.treeId, node],
                true
              ) == false
            )
              return false
            view.removeNode(setting, node)
            setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node])
            return false
          })
          .bind('mousedown', function(eventMouseDown) {
            return true
          })
          .show()
      },
      addHoverDom: function(setting, node) {
        if (data.getRoots().showHoverDom) {
          node.isHover = true
          if (setting.edit.enable) {
            view.addEditBtn(setting, node)
            view.addRemoveBtn(setting, node)
          }
          tools.apply(setting.view.addHoverDom, [setting.treeId, node])
        }
      },
      cancelCurEditNode: function(setting, forceName, isCancel) {
        var root = data.getRoot(setting),
          node = root.curEditNode

        if (node) {
          var inputObj = root.curEditInput,
            newName = forceName
              ? forceName
              : isCancel
              ? data.nodeName(setting, node)
              : inputObj.val()
          if (
            tools.apply(
              setting.callback.beforeRename,
              [setting.treeId, node, newName, isCancel],
              true
            ) === false
          ) {
            return false
          }
          data.nodeName(setting, node, newName)
          var aObj = $$(node, consts.id.A, setting)
          aObj.removeClass(consts.node.CURSELECTED_EDIT)
          inputObj.unbind()
          view.setNodeName(setting, node)
          node.editNameFlag = false
          root.curEditNode = null
          root.curEditInput = null
          view.selectNode(setting, node, false)
          setting.treeObj.trigger(consts.event.RENAME, [
            setting.treeId,
            node,
            isCancel,
          ])
        }
        root.noSelection = true
        return true
      },
      editNode: function(setting, node) {
        var root = data.getRoot(setting)
        view.editNodeBlur = false
        if (
          data.isSelectedNode(setting, node) &&
          root.curEditNode == node &&
          node.editNameFlag
        ) {
          setTimeout(function() {
            tools.inputFocus(root.curEditInput)
          }, 0)
          return
        }
        node.editNameFlag = true
        view.removeTreeDom(setting, node)
        view.cancelCurEditNode(setting)
        view.selectNode(setting, node, false)
        $$(node, consts.id.SPAN, setting).html(
          "<input type=text class='rename' id='" +
            node.tId +
            consts.id.INPUT +
            "' treeNode" +
            consts.id.INPUT +
            ' >'
        )
        var inputObj = $$(node, consts.id.INPUT, setting)
        inputObj.attr('value', data.nodeName(setting, node))
        if (setting.edit.editNameSelectAll) {
          tools.inputSelect(inputObj)
        } else {
          tools.inputFocus(inputObj)
        }

        inputObj
          .bind('blur', function(event) {
            if (!view.editNodeBlur) {
              view.cancelCurEditNode(setting)
            }
          })
          .bind('keydown', function(event) {
            if (event.keyCode == '13') {
              view.editNodeBlur = true
              view.cancelCurEditNode(setting)
            } else if (event.keyCode == '27') {
              view.cancelCurEditNode(setting, null, true)
            }
          })
          .bind('click', function(event) {
            return false
          })
          .bind('dblclick', function(event) {
            return false
          })

        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT)
        root.curEditInput = inputObj
        root.noSelection = false
        root.curEditNode = node
      },
      moveNode: function(
        setting,
        targetNode,
        node,
        moveType,
        animateFlag,
        isSilent
      ) {
        var root = data.getRoot(setting)
        if (targetNode == node) return
        if (
          setting.data.keep.leaf &&
          targetNode &&
          !data.nodeIsParent(setting, targetNode) &&
          moveType == consts.move.TYPE_INNER
        )
          return
        var oldParentNode = node.parentTId ? node.getParentNode() : root,
          targetNodeIsRoot = targetNode === null || targetNode == root
        if (targetNodeIsRoot && targetNode === null) targetNode = root
        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER
        var targetParentNode = targetNode.parentTId
          ? targetNode.getParentNode()
          : root

        if (
          moveType != consts.move.TYPE_PREV &&
          moveType != consts.move.TYPE_NEXT
        ) {
          moveType = consts.move.TYPE_INNER
        }

        if (moveType == consts.move.TYPE_INNER) {
          if (targetNodeIsRoot) {
            //parentTId of root node is null
            node.parentTId = null
          } else {
            if (!data.nodeIsParent(setting, targetNode)) {
              data.nodeIsParent(setting, targetNode, true)
              targetNode.open = !!targetNode.open
              view.setNodeLineIcos(setting, targetNode)
            }
            node.parentTId = targetNode.tId
          }
        }

        //move node Dom
        var targetObj, target_ulObj
        if (targetNodeIsRoot) {
          targetObj = setting.treeObj
          target_ulObj = targetObj
        } else {
          if (!isSilent && moveType == consts.move.TYPE_INNER) {
            view.expandCollapseNode(setting, targetNode, true, false)
          } else if (!isSilent) {
            view.expandCollapseNode(
              setting,
              targetNode.getParentNode(),
              true,
              false
            )
          }
          targetObj = $$(targetNode, setting)
          target_ulObj = $$(targetNode, consts.id.UL, setting)
          if (!!targetObj.get(0) && !target_ulObj.get(0)) {
            var ulstr = []
            view.makeUlHtml(setting, targetNode, ulstr, '')
            targetObj.append(ulstr.join(''))
          }
          target_ulObj = $$(targetNode, consts.id.UL, setting)
        }
        var nodeDom = $$(node, setting)
        if (!nodeDom.get(0)) {
          nodeDom = view
            .appendNodes(setting, node.level, [node], null, -1, false, true)
            .join('')
        } else if (!targetObj.get(0)) {
          nodeDom.remove()
        }
        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
          target_ulObj.append(nodeDom)
        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
          targetObj.before(nodeDom)
        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
          targetObj.after(nodeDom)
        }

        //repair the data after move
        var i,
          l,
          tmpSrcIndex = -1,
          tmpTargetIndex = 0,
          oldNeighbor = null,
          newNeighbor = null,
          oldLevel = node.level
        var oldChildren = data.nodeChildren(setting, oldParentNode)
        var targetParentChildren = data.nodeChildren(setting, targetParentNode)
        var targetChildren = data.nodeChildren(setting, targetNode)
        if (node.isFirstNode) {
          tmpSrcIndex = 0
          if (oldChildren.length > 1) {
            oldNeighbor = oldChildren[1]
            oldNeighbor.isFirstNode = true
          }
        } else if (node.isLastNode) {
          tmpSrcIndex = oldChildren.length - 1
          oldNeighbor = oldChildren[tmpSrcIndex - 1]
          oldNeighbor.isLastNode = true
        } else {
          for (i = 0, l = oldChildren.length; i < l; i++) {
            if (oldChildren[i].tId == node.tId) {
              tmpSrcIndex = i
              break
            }
          }
        }
        if (tmpSrcIndex >= 0) {
          oldChildren.splice(tmpSrcIndex, 1)
        }
        if (moveType != consts.move.TYPE_INNER) {
          for (i = 0, l = targetParentChildren.length; i < l; i++) {
            if (targetParentChildren[i].tId == targetNode.tId)
              tmpTargetIndex = i
          }
        }
        if (moveType == consts.move.TYPE_INNER) {
          if (!targetChildren) {
            targetChildren = data.nodeChildren(setting, targetNode, [])
          }
          if (targetChildren.length > 0) {
            newNeighbor = targetChildren[targetChildren.length - 1]
            newNeighbor.isLastNode = false
          }
          targetChildren.splice(targetChildren.length, 0, node)
          node.isLastNode = true
          node.isFirstNode = targetChildren.length == 1
        } else if (
          targetNode.isFirstNode &&
          moveType == consts.move.TYPE_PREV
        ) {
          targetParentChildren.splice(tmpTargetIndex, 0, node)
          newNeighbor = targetNode
          newNeighbor.isFirstNode = false
          node.parentTId = targetNode.parentTId
          node.isFirstNode = true
          node.isLastNode = false
        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
          targetParentChildren.splice(tmpTargetIndex + 1, 0, node)
          newNeighbor = targetNode
          newNeighbor.isLastNode = false
          node.parentTId = targetNode.parentTId
          node.isFirstNode = false
          node.isLastNode = true
        } else {
          if (moveType == consts.move.TYPE_PREV) {
            targetParentChildren.splice(tmpTargetIndex, 0, node)
          } else {
            targetParentChildren.splice(tmpTargetIndex + 1, 0, node)
          }
          node.parentTId = targetNode.parentTId
          node.isFirstNode = false
          node.isLastNode = false
        }
        data.fixPIdKeyValue(setting, node)
        data.setSonNodeLevel(setting, node.getParentNode(), node)

        //repair node what been moved
        view.setNodeLineIcos(setting, node)
        view.repairNodeLevelClass(setting, node, oldLevel)

        //repair node's old parentNode dom
        if (!setting.data.keep.parent && oldChildren.length < 1) {
          //old parentNode has no child nodes
          data.nodeIsParent(setting, oldParentNode, false)
          oldParentNode.open = false
          var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
            tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
            tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting)
          view.replaceSwitchClass(
            oldParentNode,
            tmp_switchObj,
            consts.folder.DOCU
          )
          view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU)
          tmp_ulObj.css('display', 'none')
        } else if (oldNeighbor) {
          //old neigbor node
          view.setNodeLineIcos(setting, oldNeighbor)
        }

        //new neigbor node
        if (newNeighbor) {
          view.setNodeLineIcos(setting, newNeighbor)
        }

        //repair checkbox / radio
        if (!!setting.check && setting.check.enable && view.repairChkClass) {
          view.repairChkClass(setting, oldParentNode)
          view.repairParentChkClassWithSelf(setting, oldParentNode)
          if (oldParentNode != node.parent)
            view.repairParentChkClassWithSelf(setting, node)
        }

        //expand parents after move
        if (!isSilent) {
          view.expandCollapseParentNode(
            setting,
            node.getParentNode(),
            true,
            animateFlag
          )
        }
      },
      removeEditBtn: function(setting, node) {
        $$(node, consts.id.EDIT, setting)
          .unbind()
          .remove()
      },
      removeRemoveBtn: function(setting, node) {
        $$(node, consts.id.REMOVE, setting)
          .unbind()
          .remove()
      },
      removeTreeDom: function(setting, node) {
        node.isHover = false
        view.removeEditBtn(setting, node)
        view.removeRemoveBtn(setting, node)
        tools.apply(setting.view.removeHoverDom, [setting.treeId, node])
      },
      repairNodeLevelClass: function(setting, node, oldLevel) {
        if (oldLevel === node.level) return
        var liObj = $$(node, setting),
          aObj = $$(node, consts.id.A, setting),
          ulObj = $$(node, consts.id.UL, setting),
          oldClass = consts.className.LEVEL + oldLevel,
          newClass = consts.className.LEVEL + node.level
        liObj.removeClass(oldClass)
        liObj.addClass(newClass)
        aObj.removeClass(oldClass)
        aObj.addClass(newClass)
        ulObj.removeClass(oldClass)
        ulObj.addClass(newClass)
      },
      selectNodes: function(setting, nodes) {
        for (var i = 0, l = nodes.length; i < l; i++) {
          view.selectNode(setting, nodes[i], i > 0)
        }
      },
    },
    _z = {
      tools: _tools,
      view: _view,
      event: _event,
      data: _data,
    }
  $.extend(true, $.fn.zTree.consts, _consts)
  $.extend(true, $.fn.zTree._z, _z)

  var zt = $.fn.zTree,
    tools = zt._z.tools,
    consts = zt.consts,
    view = zt._z.view,
    data = zt._z.data,
    event = zt._z.event,
    $$ = tools.$

  data.exSetting(_setting)
  data.addInitBind(_bindEvent)
  data.addInitUnBind(_unbindEvent)
  data.addInitCache(_initCache)
  data.addInitNode(_initNode)
  data.addInitProxy(_eventProxy)
  data.addInitRoot(_initRoot)
  data.addZTreeTools(_zTreeTools)

  var _cancelPreSelectedNode = view.cancelPreSelectedNode
  view.cancelPreSelectedNode = function(setting, node) {
    var list = data.getRoot(setting).curSelectedList
    for (var i = 0, j = list.length; i < j; i++) {
      if (!node || node === list[i]) {
        view.removeTreeDom(setting, list[i])
        if (node) break
      }
    }
    if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments)
  }

  var _createNodes = view.createNodes
  view.createNodes = function(setting, level, nodes, parentNode, index) {
    if (_createNodes) {
      _createNodes.apply(view, arguments)
    }
    if (!nodes) return
    if (view.repairParentChkClassWithSelf) {
      view.repairParentChkClassWithSelf(setting, parentNode)
    }
  }

  var _makeNodeUrl = view.makeNodeUrl
  view.makeNodeUrl = function(setting, node) {
    return setting.edit.enable ? null : _makeNodeUrl.apply(view, arguments)
  }

  var _removeNode = view.removeNode
  view.removeNode = function(setting, node) {
    var root = data.getRoot(setting)
    if (root.curEditNode === node) root.curEditNode = null
    if (_removeNode) {
      _removeNode.apply(view, arguments)
    }
  }

  var _selectNode = view.selectNode
  view.selectNode = function(setting, node, addFlag) {
    var root = data.getRoot(setting)
    if (
      data.isSelectedNode(setting, node) &&
      root.curEditNode == node &&
      node.editNameFlag
    ) {
      return false
    }
    if (_selectNode) _selectNode.apply(view, arguments)
    view.addHoverDom(setting, node)
    return true
  }

  var _uCanDo = tools.uCanDo
  tools.uCanDo = function(setting, e) {
    var root = data.getRoot(setting)
    if (
      e &&
      (tools.eqs(e.type, 'mouseover') ||
        tools.eqs(e.type, 'mouseout') ||
        tools.eqs(e.type, 'mousedown') ||
        tools.eqs(e.type, 'mouseup'))
    ) {
      return true
    }
    if (root.curEditNode) {
      view.editNodeBlur = false
      root.curEditInput.focus()
    }
    return (
      !root.curEditNode && (_uCanDo ? _uCanDo.apply(view, arguments) : true)
    )
  }
})(jQuery)
